Home / 5,537.76-8,299.46-2,247

Finding the Fourth Proportional to 5,537.76, 8,299.46 and 2,247

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Solution

The fourth proportional to 5,537.76, 8,299.46 and 2,247 is: 3,367.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537.76 : 8,299.46 = 2,247 : x
  2. Step 2: Convert to fraction form
    5,537.76/8,299.46 = 2,247/x
  3. Step 3: Cross multiply
    5,537.76x = 8,299.46 × 2,247
  4. Step 4: Simplify right side
    5,537.76x = 18,648,886.62
  5. Step 5: Solve for x
    x = 18,648,886.62/5,537.76
  6. Step 6: Final answer
    x = 3,367.59

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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.