Home / 6,824.88-10,234.04-2,382.44

Finding the Fourth Proportional to 6,824.88, 10,234.04 and 2,382.44

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Solution

The fourth proportional to 6,824.88, 10,234.04 and 2,382.44 is: 3,572.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824.88 : 10,234.04 = 2,382.44 : x
  2. Step 2: Convert to fraction form
    6,824.88/10,234.04 = 2,382.44/x
  3. Step 3: Cross multiply
    6,824.88x = 10,234.04 × 2,382.44
  4. Step 4: Simplify right side
    6,824.88x = 24,381,961.55
  5. Step 5: Solve for x
    x = 24,381,961.55/6,824.88
  6. Step 6: Final answer
    x = 3,572.51

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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.