Home / 334,974.44-502,453.35-82,252.82

Finding the Fourth Proportional to 334,974.44, 502,453.35 and 82,252.82

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Solution

The fourth proportional to 334,974.44, 502,453.35 and 82,252.82 is: 123,377.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,974.44 : 502,453.35 = 82,252.82 : x
  2. Step 2: Convert to fraction form
    334,974.44/502,453.35 = 82,252.82/x
  3. Step 3: Cross multiply
    334,974.44x = 502,453.35 × 82,252.82
  4. Step 4: Simplify right side
    334,974.44x = 41,328,202,443.68
  5. Step 5: Solve for x
    x = 41,328,202,443.68/334,974.44
  6. Step 6: Final answer
    x = 123,377.18

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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.