Home / 6,895.38-10,334.97-3,610.02

Finding the Fourth Proportional to 6,895.38, 10,334.97 and 3,610.02

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Solution

The fourth proportional to 6,895.38, 10,334.97 and 3,610.02 is: 5,410.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895.38 : 10,334.97 = 3,610.02 : x
  2. Step 2: Convert to fraction form
    6,895.38/10,334.97 = 3,610.02/x
  3. Step 3: Cross multiply
    6,895.38x = 10,334.97 × 3,610.02
  4. Step 4: Simplify right side
    6,895.38x = 37,309,448.40
  5. Step 5: Solve for x
    x = 37,309,448.40/6,895.38
  6. Step 6: Final answer
    x = 5,410.79

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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.