Finding the Third Proportional to 7,543.13 and 11,490.19
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Solution
The third proportional to 7,543.13 and 11,490.19 is: 17,502.61
Step by Step Solution
- Step 1: Write the proportion equation
7,543.13 : 11,490.19 = 11,490.19 : x - Step 2: Convert to fraction form
7,543.13/11,490.19 = 11,490.19/x - Step 3: Cross multiply
7,543.13x = 11,490.19 × 11,490.19 - Step 4: Simplify right side
7,543.13x = 132,024,408.79 - Step 5: Solve for x
x = 132,024,408.79/7,543.13 - Step 6: Final answer
x = 17,502.61
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.