Home / 5,839.57-8,766.29-4,607.87

Finding the Fourth Proportional to 5,839.57, 8,766.29 and 4,607.87

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Solution

The fourth proportional to 5,839.57, 8,766.29 and 4,607.87 is: 6,917.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.57 : 8,766.29 = 4,607.87 : x
  2. Step 2: Convert to fraction form
    5,839.57/8,766.29 = 4,607.87/x
  3. Step 3: Cross multiply
    5,839.57x = 8,766.29 × 4,607.87
  4. Step 4: Simplify right side
    5,839.57x = 40,393,924.70
  5. Step 5: Solve for x
    x = 40,393,924.70/5,839.57
  6. Step 6: Final answer
    x = 6,917.28

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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.