Home / 41,819.52-57,710.96-22,957.84

Finding the Fourth Proportional to 41,819.52, 57,710.96 and 22,957.84

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Solution

The fourth proportional to 41,819.52, 57,710.96 and 22,957.84 is: 31,681.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819.52 : 57,710.96 = 22,957.84 : x
  2. Step 2: Convert to fraction form
    41,819.52/57,710.96 = 22,957.84/x
  3. Step 3: Cross multiply
    41,819.52x = 57,710.96 × 22,957.84
  4. Step 4: Simplify right side
    41,819.52x = 1,324,918,985.93
  5. Step 5: Solve for x
    x = 1,324,918,985.93/41,819.52
  6. Step 6: Final answer
    x = 31,681.83

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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.