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Finding the Third Proportional to 17,163.13 and 37,180.75

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Solution

The third proportional to 17,163.13 and 37,180.75 is: 80,545.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,163.13 : 37,180.75 = 37,180.75 : x
  2. Step 2: Convert to fraction form
    17,163.13/37,180.75 = 37,180.75/x
  3. Step 3: Cross multiply
    17,163.13x = 37,180.75 × 37,180.75
  4. Step 4: Simplify right side
    17,163.13x = 1,382,408,170.56
  5. Step 5: Solve for x
    x = 1,382,408,170.56/17,163.13
  6. Step 6: Final answer
    x = 80,545.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.