Home / 38,542.98-57,813.24-17,467.59

Finding the Fourth Proportional to 38,542.98, 57,813.24 and 17,467.59

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Solution

The fourth proportional to 38,542.98, 57,813.24 and 17,467.59 is: 26,200.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,542.98 : 57,813.24 = 17,467.59 : x
  2. Step 2: Convert to fraction form
    38,542.98/57,813.24 = 17,467.59/x
  3. Step 3: Cross multiply
    38,542.98x = 57,813.24 × 17,467.59
  4. Step 4: Simplify right side
    38,542.98x = 1,009,857,972.89
  5. Step 5: Solve for x
    x = 1,009,857,972.89/38,542.98
  6. Step 6: Final answer
    x = 26,200.83

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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.