Home / 95,099.28-131,234.04-52,076.88

Finding the Fourth Proportional to 95,099.28, 131,234.04 and 52,076.88

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Solution

The fourth proportional to 95,099.28, 131,234.04 and 52,076.88 is: 71,864.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,099.28 : 131,234.04 = 52,076.88 : x
  2. Step 2: Convert to fraction form
    95,099.28/131,234.04 = 52,076.88/x
  3. Step 3: Cross multiply
    95,099.28x = 131,234.04 × 52,076.88
  4. Step 4: Simplify right side
    95,099.28x = 6,834,259,353.00
  5. Step 5: Solve for x
    x = 6,834,259,353.00/95,099.28
  6. Step 6: Final answer
    x = 71,864.47

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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.