Home / 167,494.11-231,129.90-95,873.10

Finding the Fourth Proportional to 167,494.11, 231,129.90 and 95,873.10

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Solution

The fourth proportional to 167,494.11, 231,129.90 and 95,873.10 is: 132,298.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,494.11 : 231,129.90 = 95,873.10 : x
  2. Step 2: Convert to fraction form
    167,494.11/231,129.90 = 95,873.10/x
  3. Step 3: Cross multiply
    167,494.11x = 231,129.90 × 95,873.10
  4. Step 4: Simplify right side
    167,494.11x = 22,159,140,015.69
  5. Step 5: Solve for x
    x = 22,159,140,015.69/167,494.11
  6. Step 6: Final answer
    x = 132,298.03

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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.