Question

1. The fourth proportional to 5, 8, 15 is:​

Answer 1

Answer:

24

Step-by-step explanation:

let the fourth no. be k

therefore the numbers are 5, 8, 15 , k

the product of extremes = the product of means

5 × k = 8 × 15

k = 120/5

k = 24

Hope it helps....