Home / 95,951.18-132,387.01-92,167.67

Finding the Fourth Proportional to 95,951.18, 132,387.01 and 92,167.67

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Solution

The fourth proportional to 95,951.18, 132,387.01 and 92,167.67 is: 127,166.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,951.18 : 132,387.01 = 92,167.67 : x
  2. Step 2: Convert to fraction form
    95,951.18/132,387.01 = 92,167.67/x
  3. Step 3: Cross multiply
    95,951.18x = 132,387.01 × 92,167.67
  4. Step 4: Simplify right side
    95,951.18x = 12,201,802,350.52
  5. Step 5: Solve for x
    x = 12,201,802,350.52/95,951.18
  6. Step 6: Final answer
    x = 127,166.77

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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.