CUET Preparation Today
CUET
General Test
Numerical Ability
Ratios
Calculate the third proportional to 4, 15 and 24.
$\frac{32}{5}$
$\frac{29}{5}$
$\frac{21}{5}$
$\frac{26}{5}$
4 : 15 :: x : 24
The third proportion x,
⇒ 15x = 24 x 4
⇒ 15x = 96
⇒ x = \(\frac{96}{15}\) = \(\frac{32}{5}\)