Home / 90,593.27-135,896.54-24,031.92

Finding the Fourth Proportional to 90,593.27, 135,896.54 and 24,031.92

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Solution

The fourth proportional to 90,593.27, 135,896.54 and 24,031.92 is: 36,049.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,593.27 : 135,896.54 = 24,031.92 : x
  2. Step 2: Convert to fraction form
    90,593.27/135,896.54 = 24,031.92/x
  3. Step 3: Cross multiply
    90,593.27x = 135,896.54 × 24,031.92
  4. Step 4: Simplify right side
    90,593.27x = 3,265,854,657.40
  5. Step 5: Solve for x
    x = 3,265,854,657.40/90,593.27
  6. Step 6: Final answer
    x = 36,049.64

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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.