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Finding the Fourth Proportional to 241,881.73, 333,800.76 and 132,990.66

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Solution

The fourth proportional to 241,881.73, 333,800.76 and 132,990.66 is: 183,529.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,881.73 : 333,800.76 = 132,990.66 : x
  2. Step 2: Convert to fraction form
    241,881.73/333,800.76 = 132,990.66/x
  3. Step 3: Cross multiply
    241,881.73x = 333,800.76 × 132,990.66
  4. Step 4: Simplify right side
    241,881.73x = 44,392,383,879.62
  5. Step 5: Solve for x
    x = 44,392,383,879.62/241,881.73
  6. Step 6: Final answer
    x = 183,529.30

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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.