Home / 42,481.26-58,625.37-24,581.88

Finding the Fourth Proportional to 42,481.26, 58,625.37 and 24,581.88

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Solution

The fourth proportional to 42,481.26, 58,625.37 and 24,581.88 is: 33,923.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,481.26 : 58,625.37 = 24,581.88 : x
  2. Step 2: Convert to fraction form
    42,481.26/58,625.37 = 24,581.88/x
  3. Step 3: Cross multiply
    42,481.26x = 58,625.37 × 24,581.88
  4. Step 4: Simplify right side
    42,481.26x = 1,441,121,810.30
  5. Step 5: Solve for x
    x = 1,441,121,810.30/42,481.26
  6. Step 6: Final answer
    x = 33,923.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.