Home / 7,366.28-11,033.22-4,761.32

Finding the Fourth Proportional to 7,366.28, 11,033.22 and 4,761.32

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Solution

The fourth proportional to 7,366.28, 11,033.22 and 4,761.32 is: 7,131.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.28 : 11,033.22 = 4,761.32 : x
  2. Step 2: Convert to fraction form
    7,366.28/11,033.22 = 4,761.32/x
  3. Step 3: Cross multiply
    7,366.28x = 11,033.22 × 4,761.32
  4. Step 4: Simplify right side
    7,366.28x = 52,532,691.05
  5. Step 5: Solve for x
    x = 52,532,691.05/7,366.28
  6. Step 6: Final answer
    x = 7,131.51

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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.