Home / 95,399.28-143,120.28-32,217.12

Finding the Fourth Proportional to 95,399.28, 143,120.28 and 32,217.12

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Solution

The fourth proportional to 95,399.28, 143,120.28 and 32,217.12 is: 48,332.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,399.28 : 143,120.28 = 32,217.12 : x
  2. Step 2: Convert to fraction form
    95,399.28/143,120.28 = 32,217.12/x
  3. Step 3: Cross multiply
    95,399.28x = 143,120.28 × 32,217.12
  4. Step 4: Simplify right side
    95,399.28x = 4,610,923,235.19
  5. Step 5: Solve for x
    x = 4,610,923,235.19/95,399.28
  6. Step 6: Final answer
    x = 48,332.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.