Finding the Third Proportional to 8,778.38 and 14,153.06
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Solution
The third proportional to 8,778.38 and 14,153.06 is: 22,818.48
Step by Step Solution
- Step 1: Write the proportion equation
8,778.38 : 14,153.06 = 14,153.06 : x - Step 2: Convert to fraction form
8,778.38/14,153.06 = 14,153.06/x - Step 3: Cross multiply
8,778.38x = 14,153.06 × 14,153.06 - Step 4: Simplify right side
8,778.38x = 200,309,178.13 - Step 5: Solve for x
x = 200,309,178.13/8,778.38 - Step 6: Final answer
x = 22,818.48
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.