Home / 50,251.73-69,348.30-27,592.86

Finding the Fourth Proportional to 50,251.73, 69,348.30 and 27,592.86

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Solution

The fourth proportional to 50,251.73, 69,348.30 and 27,592.86 is: 38,078.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,251.73 : 69,348.30 = 27,592.86 : x
  2. Step 2: Convert to fraction form
    50,251.73/69,348.30 = 27,592.86/x
  3. Step 3: Cross multiply
    50,251.73x = 69,348.30 × 27,592.86
  4. Step 4: Simplify right side
    50,251.73x = 1,913,517,933.14
  5. Step 5: Solve for x
    x = 1,913,517,933.14/50,251.73
  6. Step 6: Final answer
    x = 38,078.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.