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Finding the Fourth Proportional to 241,540.62, 333,319.70 and 134,107.89

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Solution

The fourth proportional to 241,540.62, 333,319.70 and 134,107.89 is: 185,065.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,540.62 : 333,319.70 = 134,107.89 : x
  2. Step 2: Convert to fraction form
    241,540.62/333,319.70 = 134,107.89/x
  3. Step 3: Cross multiply
    241,540.62x = 333,319.70 × 134,107.89
  4. Step 4: Simplify right side
    241,540.62x = 44,700,800,747.75
  5. Step 5: Solve for x
    x = 44,700,800,747.75/241,540.62
  6. Step 6: Final answer
    x = 185,065.36

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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.