Home / 63,882.32-95,758.20-22,295.12

Finding the Fourth Proportional to 63,882.32, 95,758.20 and 22,295.12

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Solution

The fourth proportional to 63,882.32, 95,758.20 and 22,295.12 is: 33,419.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,882.32 : 95,758.20 = 22,295.12 : x
  2. Step 2: Convert to fraction form
    63,882.32/95,758.20 = 22,295.12/x
  3. Step 3: Cross multiply
    63,882.32x = 95,758.20 × 22,295.12
  4. Step 4: Simplify right side
    63,882.32x = 2,134,940,559.98
  5. Step 5: Solve for x
    x = 2,134,940,559.98/63,882.32
  6. Step 6: Final answer
    x = 33,419.90

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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.