Finding the Third Proportional to 14,082.50 and 21,932
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Solution
The third proportional to 14,082.50 and 21,932 is: 34,156.76
Step by Step Solution
- Step 1: Write the proportion equation
14,082.50 : 21,932 = 21,932 : x - Step 2: Convert to fraction form
14,082.50/21,932 = 21,932/x - Step 3: Cross multiply
14,082.50x = 21,932 × 21,932 - Step 4: Simplify right side
14,082.50x = 481,012,624 - Step 5: Solve for x
x = 481,012,624/14,082.50 - Step 6: Final answer
x = 34,156.76
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.