Home / 35,331.38-52,983.12-15,596

Finding the Fourth Proportional to 35,331.38, 52,983.12 and 15,596

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Solution

The fourth proportional to 35,331.38, 52,983.12 and 15,596 is: 23,387.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,331.38 : 52,983.12 = 15,596 : x
  2. Step 2: Convert to fraction form
    35,331.38/52,983.12 = 15,596/x
  3. Step 3: Cross multiply
    35,331.38x = 52,983.12 × 15,596
  4. Step 4: Simplify right side
    35,331.38x = 826,324,739.52
  5. Step 5: Solve for x
    x = 826,324,739.52/35,331.38
  6. Step 6: Final answer
    x = 23,387.84

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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.