Home / 4,944.70-7,414.65-2,751.10

Finding the Fourth Proportional to 4,944.70, 7,414.65 and 2,751.10

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Solution

The fourth proportional to 4,944.70, 7,414.65 and 2,751.10 is: 4,125.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.70 : 7,414.65 = 2,751.10 : x
  2. Step 2: Convert to fraction form
    4,944.70/7,414.65 = 2,751.10/x
  3. Step 3: Cross multiply
    4,944.70x = 7,414.65 × 2,751.10
  4. Step 4: Simplify right side
    4,944.70x = 20,398,443.62
  5. Step 5: Solve for x
    x = 20,398,443.62/4,944.70
  6. Step 6: Final answer
    x = 4,125.31

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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.