Find the fourth proportional to 2.8, 4.6 and 7.6? Select the correct option:	A) 12.48	B) 13.56	C) 15.23	D) 15.34	E) 16
Formula = Fourth propotional = (b Ã— c)/a   12.48 = 2.8 , B = 4.6 and C = 7.6   (4.6 Ã— 7.6)/2.8 = 12.48   12.48
<result>A</result>
Find the fourth proportional to 2.8, 4.6 and 7.6?