Question

Turth term.
6. IF 25, 35 and x are in proportion. Find the value of x. ​

Answer 1

Step-by-step explanation:

25, 35 and x are in proportion.

Means, 25, 35 and x are in continued proportion.

$\therefore \: \frac{25}{35} = \frac{35}{x} \\ \implies \: x = \frac{35 \times 35}{25} \\ \implies \: x = \frac{7 \times 35}{5} \\ \implies \: x =7 \times 7 \\ \implies \huge \fbox{x = \: 49}$