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Finding the Third Proportional to 36,759 and 80,568

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Solution

The third proportional to 36,759 and 80,568 is: 176,588.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,759 : 80,568 = 80,568 : x
  2. Step 2: Convert to fraction form
    36,759/80,568 = 80,568/x
  3. Step 3: Cross multiply
    36,759x = 80,568 × 80,568
  4. Step 4: Simplify right side
    36,759x = 6,491,202,624
  5. Step 5: Solve for x
    x = 6,491,202,624/36,759
  6. Step 6: Final answer
    x = 176,588.12

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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.