The forth proportional to 24,8,15 is? Choose the correct choice from the following options.
A) 5
B) 12
C) 18
D) 20
E) 24
Let the fourth proportional to 24,8,15 be x   then 24:8::15:x   24x = 8*15   x = 5   5nswer is 5
<result>A</result>
The forth proportional to 24,8,15 is?