Home / 6,704.33-9,252.46-3,720.73

Finding the Fourth Proportional to 6,704.33, 9,252.46 and 3,720.73

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Solution

The fourth proportional to 6,704.33, 9,252.46 and 3,720.73 is: 5,134.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704.33 : 9,252.46 = 3,720.73 : x
  2. Step 2: Convert to fraction form
    6,704.33/9,252.46 = 3,720.73/x
  3. Step 3: Cross multiply
    6,704.33x = 9,252.46 × 3,720.73
  4. Step 4: Simplify right side
    6,704.33x = 34,425,905.50
  5. Step 5: Solve for x
    x = 34,425,905.50/6,704.33
  6. Step 6: Final answer
    x = 5,134.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.