Home / 244,069.28-336,757.52-148,574.88

Finding the Fourth Proportional to 244,069.28, 336,757.52 and 148,574.88

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Solution

The fourth proportional to 244,069.28, 336,757.52 and 148,574.88 is: 204,997.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,069.28 : 336,757.52 = 148,574.88 : x
  2. Step 2: Convert to fraction form
    244,069.28/336,757.52 = 148,574.88/x
  3. Step 3: Cross multiply
    244,069.28x = 336,757.52 × 148,574.88
  4. Step 4: Simplify right side
    244,069.28x = 50,033,708,123.10
  5. Step 5: Solve for x
    x = 50,033,708,123.10/244,069.28
  6. Step 6: Final answer
    x = 204,997.97

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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.