Home / 9,241.27-13,857.46-6,469.25

Finding the Fourth Proportional to 9,241.27, 13,857.46 and 6,469.25

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Solution

The fourth proportional to 9,241.27, 13,857.46 and 6,469.25 is: 9,700.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,241.27 : 13,857.46 = 6,469.25 : x
  2. Step 2: Convert to fraction form
    9,241.27/13,857.46 = 6,469.25/x
  3. Step 3: Cross multiply
    9,241.27x = 13,857.46 × 6,469.25
  4. Step 4: Simplify right side
    9,241.27x = 89,647,287.64
  5. Step 5: Solve for x
    x = 89,647,287.64/9,241.27
  6. Step 6: Final answer
    x = 9,700.76

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1.5x scale

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.