Home / 5,963.22-8,229.39-3,310.50

Finding the Fourth Proportional to 5,963.22, 8,229.39 and 3,310.50

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Solution

The fourth proportional to 5,963.22, 8,229.39 and 3,310.50 is: 4,568.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963.22 : 8,229.39 = 3,310.50 : x
  2. Step 2: Convert to fraction form
    5,963.22/8,229.39 = 3,310.50/x
  3. Step 3: Cross multiply
    5,963.22x = 8,229.39 × 3,310.50
  4. Step 4: Simplify right side
    5,963.22x = 27,243,395.60
  5. Step 5: Solve for x
    x = 27,243,395.60/5,963.22
  6. Step 6: Final answer
    x = 4,568.57

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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.