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Finding the Fourth Proportional to 4,468.36, 6,694.96 and 2,733.36

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Solution

The fourth proportional to 4,468.36, 6,694.96 and 2,733.36 is: 4,095.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.36 : 6,694.96 = 2,733.36 : x
  2. Step 2: Convert to fraction form
    4,468.36/6,694.96 = 2,733.36/x
  3. Step 3: Cross multiply
    4,468.36x = 6,694.96 × 2,733.36
  4. Step 4: Simplify right side
    4,468.36x = 18,299,735.87
  5. Step 5: Solve for x
    x = 18,299,735.87/4,468.36
  6. Step 6: Final answer
    x = 4,095.40

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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.