Find the fourth proportion to 11,12,66
Choose the most appropriate option:
A) 80 B) 120 C) 90 D) 25 E) 72
72xplanation:   11:12 :: 66:x   =&gt; 11/12 = 66/x   =&gt; x = 792/11   =&gt; x =72   Option 72
<result>E</result>
Find the fourth proportion to 11,12,66