Proportion is an equality of ratios. Thus, if a, b, c, d are four quantities, such that a, when divided by b, gives the same quotient as c when divided by d, then a, b, c, d are called proportionals, and we say that a is to b as c is to d... A Treatise on Algebra: Containing the Latest Improvements. Adapted to the ... - Side 122av Charles William Hackley - 1846 - 503 siderUten tilgangsbegrensning - Om denne boken
| Elias Loomis - 1846 - 346 sider
...bcde, reduces to a f PROPORTION. (209.) Proportion is an equality of ratios. Thus, if o, b, c, d are **four quantities, such that a, when divided by b, gives...quotient as c when divided by d, then a, b, c, d are** called proportionals, and we say that a is to b as c is to d ; and this is expressed by writing them... | |
| Elias Loomis - 1846 - 346 sider
...6 cae, reduces to PROPORTION. V (209.) Proportion is an equality of ratios. Thus, if a, b, c, d are **four quantities, such that a, when divided by b, gives the same quotient as** с when divided by d, then a, b, c, d are calle a proportionals, and we say that a is to & as с is... | |
| Elias Loomis - 1855 - 316 sider
...bcde, reduces to a r PROPORTION. (209.) Proportion is an equality of ratios. Thus, if a, b, c, d are **four quantities, such that a, when divided by b, gives...quotient as c when divided by d, then a, b, c, d are** called proportionals, and we say that a is to b as c is to d; and this is expressed by wr'ting them... | |
| Elias Loomis - 1856 - 268 sider
...proportional, and the proportion may be written 3_.9. 4-12' or 3:4::9:12. In general, if a, h, c, d are **four quantities such that a, when divided by b, gives...quotient as c when divided by d, then a, b, c, d are** called proportionals, and we say that a is to b as c is to d ; and this is expressed by writing them... | |
| Charles Hutton - 1860 - 895 sider
...ab с de Or, a be d e. bTd~ef a ,. ,. j 130. Proportion consists in the equality of ratios. ie wheo **divided by d, then a, b, c, d, are said to be** propor20 36 ukwo/i ; the numbers 2O, 5, 36, 9 are proportionals, for -— = 4, and — = 4. I Л I... | |
| Elias Loomis - 1862 - 281 sider
...?_JL 4~12' or 3:4::9:12. In general, if a, b, c, d are four quantities such that a, when divided by 6, **gives the same quotient as c when divided by d, then a, b, c, d are** called proportionals, and we say that a is to d as c is to d; and this is expressed by writing them... | |
| Elias Loomis - 1864 - 359 sider
...bcde, reduces to PROPORTION. » (209.) Proportion is an equality of ratios. ' . Thus, if a, b, c, d are **four quantities, such that a, when divided by b, gives...quotient as c when divided by d, then a, b, c, d are** called proportionals, and we say that a is t<). b as c is to d; and this is expressed by wr'ting them... | |
| ELIAS LOOMIS, L.L.D. - 1868
...b=ma: jnb—-: -. nn PROPORTION. 292. Proportion is an equality of ratios. Thus, if a, 6, c, d are **four quantities such that a when divided by b gives the same quotient as c when divided by** rf, these four quantities are called proportionals. This proportion may be written thus, a: b:: c :... | |
| Elias Loomis - 1873 - 360 sider
...b—ma: mb—-: -. nn PROPORTION. 292. Proportion is an equality of ratios. Thus, if a, 6, c, d are **four quantities such that a when divided by b gives the same quotient as c when divided by d,** these four quantities are called proportionals. This proportion may be written thus, a: b:: c: d, or... | |
| Elias Loomis - 1879 - 384 sider
...a: b=ma : mb=-: -. nn PROPORTION. 292. Proportion is an equality of ratios. Thus, if a, b, c, d are **four quantities such that a when divided by b gives the same quotient as c when divided by d,** these four quantities are called proportionals. This proportion may be written thus, a: b;:-c : d,... | |
| |