Finding the Third Proportional to 137,377 and 292,900
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Solution
The third proportional to 137,377 and 292,900 is: 624,488.89
Step by Step Solution
- Step 1: Write the proportion equation
137,377 : 292,900 = 292,900 : x - Step 2: Convert to fraction form
137,377/292,900 = 292,900/x - Step 3: Cross multiply
137,377x = 292,900 × 292,900 - Step 4: Simplify right side
137,377x = 85,790,410,000 - Step 5: Solve for x
x = 85,790,410,000/137,377 - Step 6: Final answer
x = 624,488.89
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.