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Finding the Fourth Proportional to 4,553.27, 6,834.15 and 2,363.54

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Solution

The fourth proportional to 4,553.27, 6,834.15 and 2,363.54 is: 3,547.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.27 : 6,834.15 = 2,363.54 : x
  2. Step 2: Convert to fraction form
    4,553.27/6,834.15 = 2,363.54/x
  3. Step 3: Cross multiply
    4,553.27x = 6,834.15 × 2,363.54
  4. Step 4: Simplify right side
    4,553.27x = 16,152,752.72
  5. Step 5: Solve for x
    x = 16,152,752.72/4,553.27
  6. Step 6: Final answer
    x = 3,547.51

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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.