Find the fourth proportion to 2,3,6	Choose the correct choice
A) 18	B) 12	C) 9	D) 3	E) 4
Explanation:   2:3 :: 6:x   =&gt; 2/3 = 6/x   =&gt; x = 18/2   =&gt; x = 9   Option 9
<result>C</result>
Find the fourth proportion to 2,3,6