Home / 67,844.26-101,694.57-22,822.75

Finding the Fourth Proportional to 67,844.26, 101,694.57 and 22,822.75

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Solution

The fourth proportional to 67,844.26, 101,694.57 and 22,822.75 is: 34,209.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,844.26 : 101,694.57 = 22,822.75 : x
  2. Step 2: Convert to fraction form
    67,844.26/101,694.57 = 22,822.75/x
  3. Step 3: Cross multiply
    67,844.26x = 101,694.57 × 22,822.75
  4. Step 4: Simplify right side
    67,844.26x = 2,320,949,887.59
  5. Step 5: Solve for x
    x = 2,320,949,887.59/67,844.26
  6. Step 6: Final answer
    x = 34,209.97

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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.