Home / 67,339.11-101,007.65-22,996.88

Finding the Fourth Proportional to 67,339.11, 101,007.65 and 22,996.88

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Solution

The fourth proportional to 67,339.11, 101,007.65 and 22,996.88 is: 34,494.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,339.11 : 101,007.65 = 22,996.88 : x
  2. Step 2: Convert to fraction form
    67,339.11/101,007.65 = 22,996.88/x
  3. Step 3: Cross multiply
    67,339.11x = 101,007.65 × 22,996.88
  4. Step 4: Simplify right side
    67,339.11x = 2,322,860,186.11
  5. Step 5: Solve for x
    x = 2,322,860,186.11/67,339.11
  6. Step 6: Final answer
    x = 34,494.96

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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.