Home / 6,567.41-9,839.97-3,964.88

Finding the Fourth Proportional to 6,567.41, 9,839.97 and 3,964.88

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Solution

The fourth proportional to 6,567.41, 9,839.97 and 3,964.88 is: 5,940.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.41 : 9,839.97 = 3,964.88 : x
  2. Step 2: Convert to fraction form
    6,567.41/9,839.97 = 3,964.88/x
  3. Step 3: Cross multiply
    6,567.41x = 9,839.97 × 3,964.88
  4. Step 4: Simplify right side
    6,567.41x = 39,014,251.05
  5. Step 5: Solve for x
    x = 39,014,251.05/6,567.41
  6. Step 6: Final answer
    x = 5,940.59

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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.