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Finding the Third Proportional to 36,668 and 80,341

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Solution

The third proportional to 36,668 and 80,341 is: 176,030.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,668 : 80,341 = 80,341 : x
  2. Step 2: Convert to fraction form
    36,668/80,341 = 80,341/x
  3. Step 3: Cross multiply
    36,668x = 80,341 × 80,341
  4. Step 4: Simplify right side
    36,668x = 6,454,676,281
  5. Step 5: Solve for x
    x = 6,454,676,281/36,668
  6. Step 6: Final answer
    x = 176,030.22

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.