Home / 5,589.54-8,372.99-2,583.31

Finding the Fourth Proportional to 5,589.54, 8,372.99 and 2,583.31

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Solution

The fourth proportional to 5,589.54, 8,372.99 and 2,583.31 is: 3,869.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589.54 : 8,372.99 = 2,583.31 : x
  2. Step 2: Convert to fraction form
    5,589.54/8,372.99 = 2,583.31/x
  3. Step 3: Cross multiply
    5,589.54x = 8,372.99 × 2,583.31
  4. Step 4: Simplify right side
    5,589.54x = 21,630,039.08
  5. Step 5: Solve for x
    x = 21,630,039.08/5,589.54
  6. Step 6: Final answer
    x = 3,869.73

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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.