Finding the Third Proportional to 2,704 and 3,432
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Solution
The third proportional to 2,704 and 3,432 is: 4,356
Step by Step Solution
- Step 1: Write the proportion equation
2,704 : 3,432 = 3,432 : x - Step 2: Convert to fraction form
2,704/3,432 = 3,432/x - Step 3: Cross multiply
2,704x = 3,432 × 3,432 - Step 4: Simplify right side
2,704x = 11,778,624 - Step 5: Solve for x
x = 11,778,624/2,704 - Step 6: Final answer
x = 4,356
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Why These Related Problems?
These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.