Home / 38,264.97-57,398.03-14,573.83

Finding the Fourth Proportional to 38,264.97, 57,398.03 and 14,573.83

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Solution

The fourth proportional to 38,264.97, 57,398.03 and 14,573.83 is: 21,860.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264.97 : 57,398.03 = 14,573.83 : x
  2. Step 2: Convert to fraction form
    38,264.97/57,398.03 = 14,573.83/x
  3. Step 3: Cross multiply
    38,264.97x = 57,398.03 × 14,573.83
  4. Step 4: Simplify right side
    38,264.97x = 836,509,024.49
  5. Step 5: Solve for x
    x = 836,509,024.49/38,264.97
  6. Step 6: Final answer
    x = 21,860.96

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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.