Home / 6,834.56-10,253.70-2,217.56

Finding the Fourth Proportional to 6,834.56, 10,253.70 and 2,217.56

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Solution

The fourth proportional to 6,834.56, 10,253.70 and 2,217.56 is: 3,326.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834.56 : 10,253.70 = 2,217.56 : x
  2. Step 2: Convert to fraction form
    6,834.56/10,253.70 = 2,217.56/x
  3. Step 3: Cross multiply
    6,834.56x = 10,253.70 × 2,217.56
  4. Step 4: Simplify right side
    6,834.56x = 22,738,194.97
  5. Step 5: Solve for x
    x = 22,738,194.97/6,834.56
  6. Step 6: Final answer
    x = 3,326.94

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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.