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Finding the Fourth Proportional to 3,363.14, 5,033.93 and 1,799.25

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Solution

The fourth proportional to 3,363.14, 5,033.93 and 1,799.25 is: 2,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363.14 : 5,033.93 = 1,799.25 : x
  2. Step 2: Convert to fraction form
    3,363.14/5,033.93 = 1,799.25/x
  3. Step 3: Cross multiply
    3,363.14x = 5,033.93 × 1,799.25
  4. Step 4: Simplify right side
    3,363.14x = 9,057,289.56
  5. Step 5: Solve for x
    x = 9,057,289.56/3,363.14
  6. Step 6: Final answer
    x = 2,693.11

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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.