Home / 88,977.87-133,373.82-29,764.83

Finding the Fourth Proportional to 88,977.87, 133,373.82 and 29,764.83

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Solution

The fourth proportional to 88,977.87, 133,373.82 and 29,764.83 is: 44,616.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,977.87 : 133,373.82 = 29,764.83 : x
  2. Step 2: Convert to fraction form
    88,977.87/133,373.82 = 29,764.83/x
  3. Step 3: Cross multiply
    88,977.87x = 133,373.82 × 29,764.83
  4. Step 4: Simplify right side
    88,977.87x = 3,969,849,078.75
  5. Step 5: Solve for x
    x = 3,969,849,078.75/88,977.87
  6. Step 6: Final answer
    x = 44,616.14

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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.