Home / 107,844.29-161,766.84-32,964.14

Finding the Fourth Proportional to 107,844.29, 161,766.84 and 32,964.14

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Solution

The fourth proportional to 107,844.29, 161,766.84 and 32,964.14 is: 49,446.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,844.29 : 161,766.84 = 32,964.14 : x
  2. Step 2: Convert to fraction form
    107,844.29/161,766.84 = 32,964.14/x
  3. Step 3: Cross multiply
    107,844.29x = 161,766.84 × 32,964.14
  4. Step 4: Simplify right side
    107,844.29x = 5,332,504,682.52
  5. Step 5: Solve for x
    x = 5,332,504,682.52/107,844.29
  6. Step 6: Final answer
    x = 49,446.34

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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.