Home / 4,074.27-5,622.53-2,395.71

Finding the Fourth Proportional to 4,074.27, 5,622.53 and 2,395.71

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Solution

The fourth proportional to 4,074.27, 5,622.53 and 2,395.71 is: 3,306.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.27 : 5,622.53 = 2,395.71 : x
  2. Step 2: Convert to fraction form
    4,074.27/5,622.53 = 2,395.71/x
  3. Step 3: Cross multiply
    4,074.27x = 5,622.53 × 2,395.71
  4. Step 4: Simplify right side
    4,074.27x = 13,469,951.35
  5. Step 5: Solve for x
    x = 13,469,951.35/4,074.27
  6. Step 6: Final answer
    x = 3,306.10

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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.