Finding the Third Proportional to 3,754 and 7,746
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Solution
The third proportional to 3,754 and 7,746 is: 15,983.09
Step by Step Solution
- Step 1: Write the proportion equation
3,754 : 7,746 = 7,746 : x - Step 2: Convert to fraction form
3,754/7,746 = 7,746/x - Step 3: Cross multiply
3,754x = 7,746 × 7,746 - Step 4: Simplify right side
3,754x = 60,000,516 - Step 5: Solve for x
x = 60,000,516/3,754 - Step 6: Final answer
x = 15,983.09
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.