Home / 75,522.92-113,277.02-22,932.86

Finding the Fourth Proportional to 75,522.92, 113,277.02 and 22,932.86

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Solution

The fourth proportional to 75,522.92, 113,277.02 and 22,932.86 is: 34,397.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,522.92 : 113,277.02 = 22,932.86 : x
  2. Step 2: Convert to fraction form
    75,522.92/113,277.02 = 22,932.86/x
  3. Step 3: Cross multiply
    75,522.92x = 113,277.02 × 22,932.86
  4. Step 4: Simplify right side
    75,522.92x = 2,597,765,359.83
  5. Step 5: Solve for x
    x = 2,597,765,359.83/75,522.92
  6. Step 6: Final answer
    x = 34,397.05

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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.