Home / 3,197.27-4,794.28-1,464.41

Finding the Fourth Proportional to 3,197.27, 4,794.28 and 1,464.41

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Solution

The fourth proportional to 3,197.27, 4,794.28 and 1,464.41 is: 2,195.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197.27 : 4,794.28 = 1,464.41 : x
  2. Step 2: Convert to fraction form
    3,197.27/4,794.28 = 1,464.41/x
  3. Step 3: Cross multiply
    3,197.27x = 4,794.28 × 1,464.41
  4. Step 4: Simplify right side
    3,197.27x = 7,020,784.25
  5. Step 5: Solve for x
    x = 7,020,784.25/3,197.27
  6. Step 6: Final answer
    x = 2,195.87

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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.