Finding the Third Proportional to 232,542 and 492,755
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Solution
The third proportional to 232,542 and 492,755 is: 1,044,144.67
Step by Step Solution
- Step 1: Write the proportion equation
232,542 : 492,755 = 492,755 : x - Step 2: Convert to fraction form
232,542/492,755 = 492,755/x - Step 3: Cross multiply
232,542x = 492,755 × 492,755 - Step 4: Simplify right side
232,542x = 242,807,490,025 - Step 5: Solve for x
x = 242,807,490,025/232,542 - Step 6: Final answer
x = 1,044,144.67
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.