Home / 95,775.52-143,728.92-33,446.02

Finding the Fourth Proportional to 95,775.52, 143,728.92 and 33,446.02

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Solution

The fourth proportional to 95,775.52, 143,728.92 and 33,446.02 is: 50,191.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,775.52 : 143,728.92 = 33,446.02 : x
  2. Step 2: Convert to fraction form
    95,775.52/143,728.92 = 33,446.02/x
  3. Step 3: Cross multiply
    95,775.52x = 143,728.92 × 33,446.02
  4. Step 4: Simplify right side
    95,775.52x = 4,807,160,332.90
  5. Step 5: Solve for x
    x = 4,807,160,332.90/95,775.52
  6. Step 6: Final answer
    x = 50,191.95

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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.