Home / 122,824.38-184,335.87-63,676.97

Finding the Fourth Proportional to 122,824.38, 184,335.87 and 63,676.97

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Solution

The fourth proportional to 122,824.38, 184,335.87 and 63,676.97 is: 95,566.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,824.38 : 184,335.87 = 63,676.97 : x
  2. Step 2: Convert to fraction form
    122,824.38/184,335.87 = 63,676.97/x
  3. Step 3: Cross multiply
    122,824.38x = 184,335.87 × 63,676.97
  4. Step 4: Simplify right side
    122,824.38x = 11,737,948,742.23
  5. Step 5: Solve for x
    x = 11,737,948,742.23/122,824.38
  6. Step 6: Final answer
    x = 95,566.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.