Home / 49,888.62-68,845.66-27,227.98

Finding the Fourth Proportional to 49,888.62, 68,845.66 and 27,227.98

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Solution

The fourth proportional to 49,888.62, 68,845.66 and 27,227.98 is: 37,574.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888.62 : 68,845.66 = 27,227.98 : x
  2. Step 2: Convert to fraction form
    49,888.62/68,845.66 = 27,227.98/x
  3. Step 3: Cross multiply
    49,888.62x = 68,845.66 × 27,227.98
  4. Step 4: Simplify right side
    49,888.62x = 1,874,528,253.57
  5. Step 5: Solve for x
    x = 1,874,528,253.57/49,888.62
  6. Step 6: Final answer
    x = 37,574.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.