Home / 67,550.13-101,327.25-23,176.26

Finding the Fourth Proportional to 67,550.13, 101,327.25 and 23,176.26

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Solution

The fourth proportional to 67,550.13, 101,327.25 and 23,176.26 is: 34,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,550.13 : 101,327.25 = 23,176.26 : x
  2. Step 2: Convert to fraction form
    67,550.13/101,327.25 = 23,176.26/x
  3. Step 3: Cross multiply
    67,550.13x = 101,327.25 × 23,176.26
  4. Step 4: Simplify right side
    67,550.13x = 2,348,386,691.09
  5. Step 5: Solve for x
    x = 2,348,386,691.09/67,550.13
  6. Step 6: Final answer
    x = 34,765.10

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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.