Home / 59,958.72-89,921.68-22,515.92

Finding the Fourth Proportional to 59,958.72, 89,921.68 and 22,515.92

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Solution

The fourth proportional to 59,958.72, 89,921.68 and 22,515.92 is: 33,767.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,958.72 : 89,921.68 = 22,515.92 : x
  2. Step 2: Convert to fraction form
    59,958.72/89,921.68 = 22,515.92/x
  3. Step 3: Cross multiply
    59,958.72x = 89,921.68 × 22,515.92
  4. Step 4: Simplify right side
    59,958.72x = 2,024,668,847.25
  5. Step 5: Solve for x
    x = 2,024,668,847.25/59,958.72
  6. Step 6: Final answer
    x = 33,767.71

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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.