Home / 4,441.24-6,649.55-2,245.38

Finding the Fourth Proportional to 4,441.24, 6,649.55 and 2,245.38

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Solution

The fourth proportional to 4,441.24, 6,649.55 and 2,245.38 is: 3,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.24 : 6,649.55 = 2,245.38 : x
  2. Step 2: Convert to fraction form
    4,441.24/6,649.55 = 2,245.38/x
  3. Step 3: Cross multiply
    4,441.24x = 6,649.55 × 2,245.38
  4. Step 4: Simplify right side
    4,441.24x = 14,930,772.19
  5. Step 5: Solve for x
    x = 14,930,772.19/4,441.24
  6. Step 6: Final answer
    x = 3,361.85

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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.