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Finding the Fourth Proportional to 4,354, 6,006.04 and 2,676.24

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Solution

The fourth proportional to 4,354, 6,006.04 and 2,676.24 is: 3,691.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354 : 6,006.04 = 2,676.24 : x
  2. Step 2: Convert to fraction form
    4,354/6,006.04 = 2,676.24/x
  3. Step 3: Cross multiply
    4,354x = 6,006.04 × 2,676.24
  4. Step 4: Simplify right side
    4,354x = 16,073,604.49
  5. Step 5: Solve for x
    x = 16,073,604.49/4,354
  6. Step 6: Final answer
    x = 3,691.69

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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.