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Finding the Fourth Proportional to 16,363.67, 24,544.89 and 4,676.85

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Solution

The fourth proportional to 16,363.67, 24,544.89 and 4,676.85 is: 7,015.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,363.67 : 24,544.89 = 4,676.85 : x
  2. Step 2: Convert to fraction form
    16,363.67/24,544.89 = 4,676.85/x
  3. Step 3: Cross multiply
    16,363.67x = 24,544.89 × 4,676.85
  4. Step 4: Simplify right side
    16,363.67x = 114,792,768.80
  5. Step 5: Solve for x
    x = 114,792,768.80/16,363.67
  6. Step 6: Final answer
    x = 7,015.10

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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.