Home / 48,951.46-67,553.49-27,730.27

Finding the Fourth Proportional to 48,951.46, 67,553.49 and 27,730.27

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Solution

The fourth proportional to 48,951.46, 67,553.49 and 27,730.27 is: 38,268.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,951.46 : 67,553.49 = 27,730.27 : x
  2. Step 2: Convert to fraction form
    48,951.46/67,553.49 = 27,730.27/x
  3. Step 3: Cross multiply
    48,951.46x = 67,553.49 × 27,730.27
  4. Step 4: Simplify right side
    48,951.46x = 1,873,276,517.14
  5. Step 5: Solve for x
    x = 1,873,276,517.14/48,951.46
  6. Step 6: Final answer
    x = 38,268.04

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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.