Finding the Third Proportional to 22,411.50 and 34,701
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Solution
The third proportional to 22,411.50 and 34,701 is: 53,729.53
Step by Step Solution
- Step 1: Write the proportion equation
22,411.50 : 34,701 = 34,701 : x - Step 2: Convert to fraction form
22,411.50/34,701 = 34,701/x - Step 3: Cross multiply
22,411.50x = 34,701 × 34,701 - Step 4: Simplify right side
22,411.50x = 1,204,159,401 - Step 5: Solve for x
x = 1,204,159,401/22,411.50 - Step 6: Final answer
x = 53,729.53
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.