Question

29:62 :: 57:? find the best number which replaces the ?​

Answer 1

Answer:

Let the required number be x.

Product of extremes = Product of means

$\: \: \: \: \: \: \: 29 \times x = 62 \times 57 \\ = > x = \frac{62 \times5 7}{29} \\ = > x = 121.86(approx)$