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Finding the Fourth Proportional to 4,394.00, 6,567.42 and 3,834.29

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Solution

The fourth proportional to 4,394.00, 6,567.42 and 3,834.29 is: 5,730.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.00 : 6,567.42 = 3,834.29 : x
  2. Step 2: Convert to fraction form
    4,394.00/6,567.42 = 3,834.29/x
  3. Step 3: Cross multiply
    4,394.00x = 6,567.42 × 3,834.29
  4. Step 4: Simplify right side
    4,394.00x = 25,181,359.99
  5. Step 5: Solve for x
    x = 25,181,359.99/4,394.00
  6. Step 6: Final answer
    x = 5,730.86

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.