Home / 48,833.26-73,251.69-13,773.85

Finding the Fourth Proportional to 48,833.26, 73,251.69 and 13,773.85

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Solution

The fourth proportional to 48,833.26, 73,251.69 and 13,773.85 is: 20,661.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,833.26 : 73,251.69 = 13,773.85 : x
  2. Step 2: Convert to fraction form
    48,833.26/73,251.69 = 13,773.85/x
  3. Step 3: Cross multiply
    48,833.26x = 73,251.69 × 13,773.85
  4. Step 4: Simplify right side
    48,833.26x = 1,008,957,790.31
  5. Step 5: Solve for x
    x = 1,008,957,790.31/48,833.26
  6. Step 6: Final answer
    x = 20,661.28

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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.