Question

19 : 133 :: 21 : x what will be the sum​

Answer 1

$\large\fbox\red{Answer}$

$\frac{19}{133} = \frac{21}{x} \\ \\ = > 19x = 21 \times 133 \\ \\ = > 19x = 2793 \\ \\ = > x = \frac{2793}{19} \\ \\ = > x = 147$

• Thnku :)