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Finding the Fourth Proportional to 5,834.73, 8,755.64 and 2,371.89

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Solution

The fourth proportional to 5,834.73, 8,755.64 and 2,371.89 is: 3,559.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834.73 : 8,755.64 = 2,371.89 : x
  2. Step 2: Convert to fraction form
    5,834.73/8,755.64 = 2,371.89/x
  3. Step 3: Cross multiply
    5,834.73x = 8,755.64 × 2,371.89
  4. Step 4: Simplify right side
    5,834.73x = 20,767,403.10
  5. Step 5: Solve for x
    x = 20,767,403.10/5,834.73
  6. Step 6: Final answer
    x = 3,559.27

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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.