Home / 165,174.26-227,956.34-92,576.79

Finding the Fourth Proportional to 165,174.26, 227,956.34 and 92,576.79

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Solution

The fourth proportional to 165,174.26, 227,956.34 and 92,576.79 is: 127,764.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,174.26 : 227,956.34 = 92,576.79 : x
  2. Step 2: Convert to fraction form
    165,174.26/227,956.34 = 92,576.79/x
  3. Step 3: Cross multiply
    165,174.26x = 227,956.34 × 92,576.79
  4. Step 4: Simplify right side
    165,174.26x = 21,103,466,448.79
  5. Step 5: Solve for x
    x = 21,103,466,448.79/165,174.26
  6. Step 6: Final answer
    x = 127,764.87

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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.