Home / 89,033.82-133,567.02-44,691.18

Finding the Fourth Proportional to 89,033.82, 133,567.02 and 44,691.18

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Solution

The fourth proportional to 89,033.82, 133,567.02 and 44,691.18 is: 67,044.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,033.82 : 133,567.02 = 44,691.18 : x
  2. Step 2: Convert to fraction form
    89,033.82/133,567.02 = 44,691.18/x
  3. Step 3: Cross multiply
    89,033.82x = 133,567.02 × 44,691.18
  4. Step 4: Simplify right side
    89,033.82x = 5,969,267,732.88
  5. Step 5: Solve for x
    x = 5,969,267,732.88/89,033.82
  6. Step 6: Final answer
    x = 67,044.95

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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.