Home / 2,227.13-3,338.70-2,034.51

Finding the Fourth Proportional to 2,227.13, 3,338.70 and 2,034.51

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Solution

The fourth proportional to 2,227.13, 3,338.70 and 2,034.51 is: 3,049.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227.13 : 3,338.70 = 2,034.51 : x
  2. Step 2: Convert to fraction form
    2,227.13/3,338.70 = 2,034.51/x
  3. Step 3: Cross multiply
    2,227.13x = 3,338.70 × 2,034.51
  4. Step 4: Simplify right side
    2,227.13x = 6,792,618.54
  5. Step 5: Solve for x
    x = 6,792,618.54/2,227.13
  6. Step 6: Final answer
    x = 3,049.94

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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.