Home / 166,795.44-230,174.42-95,163.90

Finding the Fourth Proportional to 166,795.44, 230,174.42 and 95,163.90

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Solution

The fourth proportional to 166,795.44, 230,174.42 and 95,163.90 is: 131,324.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,795.44 : 230,174.42 = 95,163.90 : x
  2. Step 2: Convert to fraction form
    166,795.44/230,174.42 = 95,163.90/x
  3. Step 3: Cross multiply
    166,795.44x = 230,174.42 × 95,163.90
  4. Step 4: Simplify right side
    166,795.44x = 21,904,295,011.62
  5. Step 5: Solve for x
    x = 21,904,295,011.62/166,795.44
  6. Step 6: Final answer
    x = 131,324.30

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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.