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Finding the Fourth Proportional to 4,366, 6,553.14 and 2,725.66

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Solution

The fourth proportional to 4,366, 6,553.14 and 2,725.66 is: 4,091.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366 : 6,553.14 = 2,725.66 : x
  2. Step 2: Convert to fraction form
    4,366/6,553.14 = 2,725.66/x
  3. Step 3: Cross multiply
    4,366x = 6,553.14 × 2,725.66
  4. Step 4: Simplify right side
    4,366x = 17,861,631.57
  5. Step 5: Solve for x
    x = 17,861,631.57/4,366
  6. Step 6: Final answer
    x = 4,091.07

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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.