Finding the Third Proportional to 207,247.50 and 329,559.75
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Solution
The third proportional to 207,247.50 and 329,559.75 is: 524,057.61
Step by Step Solution
- Step 1: Write the proportion equation
207,247.50 : 329,559.75 = 329,559.75 : x - Step 2: Convert to fraction form
207,247.50/329,559.75 = 329,559.75/x - Step 3: Cross multiply
207,247.50x = 329,559.75 × 329,559.75 - Step 4: Simplify right side
207,247.50x = 108,609,628,820.06 - Step 5: Solve for x
x = 108,609,628,820.06/207,247.50 - Step 6: Final answer
x = 524,057.61
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.