Finding the Third Proportional to 3,282 and 4,794
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Solution
The third proportional to 3,282 and 4,794 is: 7,002.57
Step by Step Solution
- Step 1: Write the proportion equation
3,282 : 4,794 = 4,794 : x - Step 2: Convert to fraction form
3,282/4,794 = 4,794/x - Step 3: Cross multiply
3,282x = 4,794 × 4,794 - Step 4: Simplify right side
3,282x = 22,982,436 - Step 5: Solve for x
x = 22,982,436/3,282 - Step 6: Final answer
x = 7,002.57
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.