Home / 6,914.85-10,361.75-5,067.19

Finding the Fourth Proportional to 6,914.85, 10,361.75 and 5,067.19

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Solution

The fourth proportional to 6,914.85, 10,361.75 and 5,067.19 is: 7,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914.85 : 10,361.75 = 5,067.19 : x
  2. Step 2: Convert to fraction form
    6,914.85/10,361.75 = 5,067.19/x
  3. Step 3: Cross multiply
    6,914.85x = 10,361.75 × 5,067.19
  4. Step 4: Simplify right side
    6,914.85x = 52,504,942.75
  5. Step 5: Solve for x
    x = 52,504,942.75/6,914.85
  6. Step 6: Final answer
    x = 7,593.07

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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.