Home / 2,234.41-3,350.32-673.95

Finding the Fourth Proportional to 2,234.41, 3,350.32 and 673.95

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Solution

The fourth proportional to 2,234.41, 3,350.32 and 673.95 is: 1,010.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234.41 : 3,350.32 = 673.95 : x
  2. Step 2: Convert to fraction form
    2,234.41/3,350.32 = 673.95/x
  3. Step 3: Cross multiply
    2,234.41x = 3,350.32 × 673.95
  4. Step 4: Simplify right side
    2,234.41x = 2,257,945.38
  5. Step 5: Solve for x
    x = 2,257,945.38/2,234.41
  6. Step 6: Final answer
    x = 1,010.53

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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.