Finding the Third Proportional to 2,473 and 5,377
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Solution
The third proportional to 2,473 and 5,377 is: 11,691.12
Step by Step Solution
- Step 1: Write the proportion equation
2,473 : 5,377 = 5,377 : x - Step 2: Convert to fraction form
2,473/5,377 = 5,377/x - Step 3: Cross multiply
2,473x = 5,377 × 5,377 - Step 4: Simplify right side
2,473x = 28,912,129 - Step 5: Solve for x
x = 28,912,129/2,473 - Step 6: Final answer
x = 11,691.12
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.