Home / 95,167.28-131,325.36-52,723.28

Finding the Fourth Proportional to 95,167.28, 131,325.36 and 52,723.28

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Solution

The fourth proportional to 95,167.28, 131,325.36 and 52,723.28 is: 72,755.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,167.28 : 131,325.36 = 52,723.28 : x
  2. Step 2: Convert to fraction form
    95,167.28/131,325.36 = 52,723.28/x
  3. Step 3: Cross multiply
    95,167.28x = 131,325.36 × 52,723.28
  4. Step 4: Simplify right side
    95,167.28x = 6,923,903,726.38
  5. Step 5: Solve for x
    x = 6,923,903,726.38/95,167.28
  6. Step 6: Final answer
    x = 72,755.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.