Home / 6,630.26-9,943.56-2,733.75

Finding the Fourth Proportional to 6,630.26, 9,943.56 and 2,733.75

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Solution

The fourth proportional to 6,630.26, 9,943.56 and 2,733.75 is: 4,099.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630.26 : 9,943.56 = 2,733.75 : x
  2. Step 2: Convert to fraction form
    6,630.26/9,943.56 = 2,733.75/x
  3. Step 3: Cross multiply
    6,630.26x = 9,943.56 × 2,733.75
  4. Step 4: Simplify right side
    6,630.26x = 27,183,207.15
  5. Step 5: Solve for x
    x = 27,183,207.15/6,630.26
  6. Step 6: Final answer
    x = 4,099.87

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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.