Home / 29,957.06-41,327.66-18,013.54

Finding the Fourth Proportional to 29,957.06, 41,327.66 and 18,013.54

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Solution

The fourth proportional to 29,957.06, 41,327.66 and 18,013.54 is: 24,850.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,957.06 : 41,327.66 = 18,013.54 : x
  2. Step 2: Convert to fraction form
    29,957.06/41,327.66 = 18,013.54/x
  3. Step 3: Cross multiply
    29,957.06x = 41,327.66 × 18,013.54
  4. Step 4: Simplify right side
    29,957.06x = 744,457,456.52
  5. Step 5: Solve for x
    x = 744,457,456.52/29,957.06
  6. Step 6: Final answer
    x = 24,850.82

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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.