Finding the Third Proportional to 4,834.50 and 10,317
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Solution
The third proportional to 4,834.50 and 10,317 is: 22,016.86
Step by Step Solution
- Step 1: Write the proportion equation
4,834.50 : 10,317 = 10,317 : x - Step 2: Convert to fraction form
4,834.50/10,317 = 10,317/x - Step 3: Cross multiply
4,834.50x = 10,317 × 10,317 - Step 4: Simplify right side
4,834.50x = 106,440,489 - Step 5: Solve for x
x = 106,440,489/4,834.50 - Step 6: Final answer
x = 22,016.86
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.