Finding the Third Proportional to 5,113.13 and 5,614.31
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Solution
The third proportional to 5,113.13 and 5,614.31 is: 6,164.63
Step by Step Solution
- Step 1: Write the proportion equation
5,113.13 : 5,614.31 = 5,614.31 : x - Step 2: Convert to fraction form
5,113.13/5,614.31 = 5,614.31/x - Step 3: Cross multiply
5,113.13x = 5,614.31 × 5,614.31 - Step 4: Simplify right side
5,113.13x = 31,520,504.85 - Step 5: Solve for x
x = 31,520,504.85/5,113.13 - Step 6: Final answer
x = 6,164.63
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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.