Home / 6,565.41-9,836.97-3,962.88

Finding the Fourth Proportional to 6,565.41, 9,836.97 and 3,962.88

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Solution

The fourth proportional to 6,565.41, 9,836.97 and 3,962.88 is: 5,937.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565.41 : 9,836.97 = 3,962.88 : x
  2. Step 2: Convert to fraction form
    6,565.41/9,836.97 = 3,962.88/x
  3. Step 3: Cross multiply
    6,565.41x = 9,836.97 × 3,962.88
  4. Step 4: Simplify right side
    6,565.41x = 38,982,731.67
  5. Step 5: Solve for x
    x = 38,982,731.67/6,565.41
  6. Step 6: Final answer
    x = 5,937.59

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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.