Home / 6,244.29-8,617.97-3,591.63

Finding the Fourth Proportional to 6,244.29, 8,617.97 and 3,591.63

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Solution

The fourth proportional to 6,244.29, 8,617.97 and 3,591.63 is: 4,956.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244.29 : 8,617.97 = 3,591.63 : x
  2. Step 2: Convert to fraction form
    6,244.29/8,617.97 = 3,591.63/x
  3. Step 3: Cross multiply
    6,244.29x = 8,617.97 × 3,591.63
  4. Step 4: Simplify right side
    6,244.29x = 30,952,568.57
  5. Step 5: Solve for x
    x = 30,952,568.57/6,244.29
  6. Step 6: Final answer
    x = 4,956.94

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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.