Home / 5,834.55-8,755.47-2,371.80

Finding the Fourth Proportional to 5,834.55, 8,755.47 and 2,371.80

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Solution

The fourth proportional to 5,834.55, 8,755.47 and 2,371.80 is: 3,559.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834.55 : 8,755.47 = 2,371.80 : x
  2. Step 2: Convert to fraction form
    5,834.55/8,755.47 = 2,371.80/x
  3. Step 3: Cross multiply
    5,834.55x = 8,755.47 × 2,371.80
  4. Step 4: Simplify right side
    5,834.55x = 20,766,223.75
  5. Step 5: Solve for x
    x = 20,766,223.75/5,834.55
  6. Step 6: Final answer
    x = 3,559.18

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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.