Find the fourth proportional to 2.6, 4.6 and 7.6?
Choose the correct option:
A) 13.45  B) 15  C) 15.45  D) 15.85  E) 16
Formula = Fourth propotional = (b Ã— c)/a   13.45 = 2.6 , B = 4.6 and C = 7.6   (4.6 Ã— 7.6)/2.6 = 13.45   13.45
<result>A</result>
Find the fourth proportional to 2.6, 4.6 and 7.6?