Home / 5,588.56-8,375.60-2,297.92

Finding the Fourth Proportional to 5,588.56, 8,375.60 and 2,297.92

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Solution

The fourth proportional to 5,588.56, 8,375.60 and 2,297.92 is: 3,443.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588.56 : 8,375.60 = 2,297.92 : x
  2. Step 2: Convert to fraction form
    5,588.56/8,375.60 = 2,297.92/x
  3. Step 3: Cross multiply
    5,588.56x = 8,375.60 × 2,297.92
  4. Step 4: Simplify right side
    5,588.56x = 19,246,458.75
  5. Step 5: Solve for x
    x = 19,246,458.75/5,588.56
  6. Step 6: Final answer
    x = 3,443.90

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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.