Finding the Third Proportional to 207,223.50 and 304,035.75
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Solution
The third proportional to 207,223.50 and 304,035.75 is: 446,077.48
Step by Step Solution
- Step 1: Write the proportion equation
207,223.50 : 304,035.75 = 304,035.75 : x - Step 2: Convert to fraction form
207,223.50/304,035.75 = 304,035.75/x - Step 3: Cross multiply
207,223.50x = 304,035.75 × 304,035.75 - Step 4: Simplify right side
207,223.50x = 92,437,737,278.06 - Step 5: Solve for x
x = 92,437,737,278.06/207,223.50 - Step 6: Final answer
x = 446,077.48
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.