Finding the Third Proportional to 19,668.75 and 29,496.75
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Solution
The third proportional to 19,668.75 and 29,496.75 is: 44,235.56
Step by Step Solution
- Step 1: Write the proportion equation
19,668.75 : 29,496.75 = 29,496.75 : x - Step 2: Convert to fraction form
19,668.75/29,496.75 = 29,496.75/x - Step 3: Cross multiply
19,668.75x = 29,496.75 × 29,496.75 - Step 4: Simplify right side
19,668.75x = 870,058,260.56 - Step 5: Solve for x
x = 870,058,260.56/19,668.75 - Step 6: Final answer
x = 44,235.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.