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Finding the Fourth Proportional to 241,044.98, 332,665.92 and 133,635.78

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Solution

The fourth proportional to 241,044.98, 332,665.92 and 133,635.78 is: 184,430.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,044.98 : 332,665.92 = 133,635.78 : x
  2. Step 2: Convert to fraction form
    241,044.98/332,665.92 = 133,635.78/x
  3. Step 3: Cross multiply
    241,044.98x = 332,665.92 × 133,635.78
  4. Step 4: Simplify right side
    241,044.98x = 44,456,069,698.62
  5. Step 5: Solve for x
    x = 44,456,069,698.62/241,044.98
  6. Step 6: Final answer
    x = 184,430.60

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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.