Home / 6,910.38-10,366.56-2,527.38

Finding the Fourth Proportional to 6,910.38, 10,366.56 and 2,527.38

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Solution

The fourth proportional to 6,910.38, 10,366.56 and 2,527.38 is: 3,791.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.38 : 10,366.56 = 2,527.38 : x
  2. Step 2: Convert to fraction form
    6,910.38/10,366.56 = 2,527.38/x
  3. Step 3: Cross multiply
    6,910.38x = 10,366.56 × 2,527.38
  4. Step 4: Simplify right side
    6,910.38x = 26,200,236.41
  5. Step 5: Solve for x
    x = 26,200,236.41/6,910.38
  6. Step 6: Final answer
    x = 3,791.43

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1.5x scale

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.