Home / 195,297.38-269,507.96-114,732.25

Finding the Fourth Proportional to 195,297.38, 269,507.96 and 114,732.25

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Solution

The fourth proportional to 195,297.38, 269,507.96 and 114,732.25 is: 158,329.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,297.38 : 269,507.96 = 114,732.25 : x
  2. Step 2: Convert to fraction form
    195,297.38/269,507.96 = 114,732.25/x
  3. Step 3: Cross multiply
    195,297.38x = 269,507.96 × 114,732.25
  4. Step 4: Simplify right side
    195,297.38x = 30,921,253,826.52
  5. Step 5: Solve for x
    x = 30,921,253,826.52/195,297.38
  6. Step 6: Final answer
    x = 158,329.08

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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.