Home / 48,960.62-67,565.48-27,743.94

Finding the Fourth Proportional to 48,960.62, 67,565.48 and 27,743.94

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Solution

The fourth proportional to 48,960.62, 67,565.48 and 27,743.94 is: 38,286.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,960.62 : 67,565.48 = 27,743.94 : x
  2. Step 2: Convert to fraction form
    48,960.62/67,565.48 = 27,743.94/x
  3. Step 3: Cross multiply
    48,960.62x = 67,565.48 × 27,743.94
  4. Step 4: Simplify right side
    48,960.62x = 1,874,532,623.19
  5. Step 5: Solve for x
    x = 1,874,532,623.19/48,960.62
  6. Step 6: Final answer
    x = 38,286.54

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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.