Home / 67,052.52-100,591.74-25,496.28

Finding the Fourth Proportional to 67,052.52, 100,591.74 and 25,496.28

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Solution

The fourth proportional to 67,052.52, 100,591.74 and 25,496.28 is: 38,249.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,052.52 : 100,591.74 = 25,496.28 : x
  2. Step 2: Convert to fraction form
    67,052.52/100,591.74 = 25,496.28/x
  3. Step 3: Cross multiply
    67,052.52x = 100,591.74 × 25,496.28
  4. Step 4: Simplify right side
    67,052.52x = 2,564,715,168.73
  5. Step 5: Solve for x
    x = 2,564,715,168.73/67,052.52
  6. Step 6: Final answer
    x = 38,249.35

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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.