Home / 167,433.20-230,992.44-95,774.96

Finding the Fourth Proportional to 167,433.20, 230,992.44 and 95,774.96

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Solution

The fourth proportional to 167,433.20, 230,992.44 and 95,774.96 is: 132,132.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,433.20 : 230,992.44 = 95,774.96 : x
  2. Step 2: Convert to fraction form
    167,433.20/230,992.44 = 95,774.96/x
  3. Step 3: Cross multiply
    167,433.20x = 230,992.44 × 95,774.96
  4. Step 4: Simplify right side
    167,433.20x = 22,123,291,701.30
  5. Step 5: Solve for x
    x = 22,123,291,701.30/167,433.20
  6. Step 6: Final answer
    x = 132,132.05

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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.