Home / 50,604.87-69,835.28-27,943.83

Finding the Fourth Proportional to 50,604.87, 69,835.28 and 27,943.83

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Solution

The fourth proportional to 50,604.87, 69,835.28 and 27,943.83 is: 38,562.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,604.87 : 69,835.28 = 27,943.83 : x
  2. Step 2: Convert to fraction form
    50,604.87/69,835.28 = 27,943.83/x
  3. Step 3: Cross multiply
    50,604.87x = 69,835.28 × 27,943.83
  4. Step 4: Simplify right side
    50,604.87x = 1,951,465,052.60
  5. Step 5: Solve for x
    x = 1,951,465,052.60/50,604.87
  6. Step 6: Final answer
    x = 38,562.79

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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.