Home / 4,944.45-7,416.66-2,022.75

Finding the Fourth Proportional to 4,944.45, 7,416.66 and 2,022.75

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Solution

The fourth proportional to 4,944.45, 7,416.66 and 2,022.75 is: 3,034.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944.45 : 7,416.66 = 2,022.75 : x
  2. Step 2: Convert to fraction form
    4,944.45/7,416.66 = 2,022.75/x
  3. Step 3: Cross multiply
    4,944.45x = 7,416.66 × 2,022.75
  4. Step 4: Simplify right side
    4,944.45x = 15,002,049.02
  5. Step 5: Solve for x
    x = 15,002,049.02/4,944.45
  6. Step 6: Final answer
    x = 3,034.12

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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.