Home / 5,000.27-7,491.69-3,247.02

Finding the Fourth Proportional to 5,000.27, 7,491.69 and 3,247.02

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Solution

The fourth proportional to 5,000.27, 7,491.69 and 3,247.02 is: 4,864.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000.27 : 7,491.69 = 3,247.02 : x
  2. Step 2: Convert to fraction form
    5,000.27/7,491.69 = 3,247.02/x
  3. Step 3: Cross multiply
    5,000.27x = 7,491.69 × 3,247.02
  4. Step 4: Simplify right side
    5,000.27x = 24,325,667.26
  5. Step 5: Solve for x
    x = 24,325,667.26/5,000.27
  6. Step 6: Final answer
    x = 4,864.88

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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.