Find the third propotional to 18 and 24;
Find the third propotional to 18 and 24;
[A]18
[B]24
[C]16
[D]32
32
Let the third propotional to 18 and 24 be x
Then, 18:24::24:x
$Latex => 18x=24\times 24 $
$Latex => x=\frac{24\times 24}{18}=32&s=1$
So the third propotional to 18 and 24 is 32
