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Finding the Fourth Proportional to 6,797.70, 10,197.48 and 2,414.10

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Solution

The fourth proportional to 6,797.70, 10,197.48 and 2,414.10 is: 3,621.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797.70 : 10,197.48 = 2,414.10 : x
  2. Step 2: Convert to fraction form
    6,797.70/10,197.48 = 2,414.10/x
  3. Step 3: Cross multiply
    6,797.70x = 10,197.48 × 2,414.10
  4. Step 4: Simplify right side
    6,797.70x = 24,617,736.47
  5. Step 5: Solve for x
    x = 24,617,736.47/6,797.70
  6. Step 6: Final answer
    x = 3,621.48

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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.