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Finding the Fourth Proportional to 5,959.69, 8,944.15 and 3,001.09

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Solution

The fourth proportional to 5,959.69, 8,944.15 and 3,001.09 is: 4,503.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959.69 : 8,944.15 = 3,001.09 : x
  2. Step 2: Convert to fraction form
    5,959.69/8,944.15 = 3,001.09/x
  3. Step 3: Cross multiply
    5,959.69x = 8,944.15 × 3,001.09
  4. Step 4: Simplify right side
    5,959.69x = 26,842,170.64
  5. Step 5: Solve for x
    x = 26,842,170.64/5,959.69
  6. Step 6: Final answer
    x = 4,503.95

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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.