Home / 44,930.85-67,437.65-22,759.66

Finding the Fourth Proportional to 44,930.85, 67,437.65 and 22,759.66

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Solution

The fourth proportional to 44,930.85, 67,437.65 and 22,759.66 is: 34,160.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,930.85 : 67,437.65 = 22,759.66 : x
  2. Step 2: Convert to fraction form
    44,930.85/67,437.65 = 22,759.66/x
  3. Step 3: Cross multiply
    44,930.85x = 67,437.65 × 22,759.66
  4. Step 4: Simplify right side
    44,930.85x = 1,534,857,985.20
  5. Step 5: Solve for x
    x = 1,534,857,985.20/44,930.85
  6. Step 6: Final answer
    x = 34,160.45

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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.