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Finding the Fourth Proportional to 241,229.44, 332,917.02 and 133,834

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Solution

The fourth proportional to 241,229.44, 332,917.02 and 133,834 is: 184,702.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,229.44 : 332,917.02 = 133,834 : x
  2. Step 2: Convert to fraction form
    241,229.44/332,917.02 = 133,834/x
  3. Step 3: Cross multiply
    241,229.44x = 332,917.02 × 133,834
  4. Step 4: Simplify right side
    241,229.44x = 44,555,616,454.68
  5. Step 5: Solve for x
    x = 44,555,616,454.68/241,229.44
  6. Step 6: Final answer
    x = 184,702.23

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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.