Home / 166,610.97-229,917.42-95,014.04

Finding the Fourth Proportional to 166,610.97, 229,917.42 and 95,014.04

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Solution

The fourth proportional to 166,610.97, 229,917.42 and 95,014.04 is: 131,116.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,610.97 : 229,917.42 = 95,014.04 : x
  2. Step 2: Convert to fraction form
    166,610.97/229,917.42 = 95,014.04/x
  3. Step 3: Cross multiply
    166,610.97x = 229,917.42 × 95,014.04
  4. Step 4: Simplify right side
    166,610.97x = 21,845,381,790.99
  5. Step 5: Solve for x
    x = 21,845,381,790.99/166,610.97
  6. Step 6: Final answer
    x = 131,116.11

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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.