Home / 4,438.44-6,651.86-2,245.98

Finding the Fourth Proportional to 4,438.44, 6,651.86 and 2,245.98

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Solution

The fourth proportional to 4,438.44, 6,651.86 and 2,245.98 is: 3,366.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438.44 : 6,651.86 = 2,245.98 : x
  2. Step 2: Convert to fraction form
    4,438.44/6,651.86 = 2,245.98/x
  3. Step 3: Cross multiply
    4,438.44x = 6,651.86 × 2,245.98
  4. Step 4: Simplify right side
    4,438.44x = 14,939,944.52
  5. Step 5: Solve for x
    x = 14,939,944.52/4,438.44
  6. Step 6: Final answer
    x = 3,366.04

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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.