Home / 92,013.27-138,049.06-32,847.63

Finding the Fourth Proportional to 92,013.27, 138,049.06 and 32,847.63

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Solution

The fourth proportional to 92,013.27, 138,049.06 and 32,847.63 is: 49,281.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,013.27 : 138,049.06 = 32,847.63 : x
  2. Step 2: Convert to fraction form
    92,013.27/138,049.06 = 32,847.63/x
  3. Step 3: Cross multiply
    92,013.27x = 138,049.06 × 32,847.63
  4. Step 4: Simplify right side
    92,013.27x = 4,534,584,444.73
  5. Step 5: Solve for x
    x = 4,534,584,444.73/92,013.27
  6. Step 6: Final answer
    x = 49,281.85

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1.5x scale

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.