Home / 39,731.97-59,582.10-17,529.57

Finding the Fourth Proportional to 39,731.97, 59,582.10 and 17,529.57

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Solution

The fourth proportional to 39,731.97, 59,582.10 and 17,529.57 is: 26,287.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,731.97 : 59,582.10 = 17,529.57 : x
  2. Step 2: Convert to fraction form
    39,731.97/59,582.10 = 17,529.57/x
  3. Step 3: Cross multiply
    39,731.97x = 59,582.10 × 17,529.57
  4. Step 4: Simplify right side
    39,731.97x = 1,044,448,592.70
  5. Step 5: Solve for x
    x = 1,044,448,592.70/39,731.97
  6. Step 6: Final answer
    x = 26,287.36

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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.