Finding the Third Proportional to 2,446 and 3,760.50
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Solution
The third proportional to 2,446 and 3,760.50 is: 5,781.42
Step by Step Solution
- Step 1: Write the proportion equation
2,446 : 3,760.50 = 3,760.50 : x - Step 2: Convert to fraction form
2,446/3,760.50 = 3,760.50/x - Step 3: Cross multiply
2,446x = 3,760.50 × 3,760.50 - Step 4: Simplify right side
2,446x = 14,141,360.25 - Step 5: Solve for x
x = 14,141,360.25/2,446 - Step 6: Final answer
x = 5,781.42
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.