Home / 244,424.25-366,619.91-66,932.87

Finding the Fourth Proportional to 244,424.25, 366,619.91 and 66,932.87

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Solution

The fourth proportional to 244,424.25, 366,619.91 and 66,932.87 is: 100,394.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,424.25 : 366,619.91 = 66,932.87 : x
  2. Step 2: Convert to fraction form
    244,424.25/366,619.91 = 66,932.87/x
  3. Step 3: Cross multiply
    244,424.25x = 366,619.91 × 66,932.87
  4. Step 4: Simplify right side
    244,424.25x = 24,538,920,607.68
  5. Step 5: Solve for x
    x = 24,538,920,607.68/244,424.25
  6. Step 6: Final answer
    x = 100,394.79

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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.