Home / 4,924.44-7,385.97-2,002.05

Finding the Fourth Proportional to 4,924.44, 7,385.97 and 2,002.05

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Solution

The fourth proportional to 4,924.44, 7,385.97 and 2,002.05 is: 3,002.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.44 : 7,385.97 = 2,002.05 : x
  2. Step 2: Convert to fraction form
    4,924.44/7,385.97 = 2,002.05/x
  3. Step 3: Cross multiply
    4,924.44x = 7,385.97 × 2,002.05
  4. Step 4: Simplify right side
    4,924.44x = 14,787,081.24
  5. Step 5: Solve for x
    x = 14,787,081.24/4,924.44
  6. Step 6: Final answer
    x = 3,002.79

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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.