Home / 49,889.43-68,848.83-27,229.86

Finding the Fourth Proportional to 49,889.43, 68,848.83 and 27,229.86

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Solution

The fourth proportional to 49,889.43, 68,848.83 and 27,229.86 is: 37,577.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,889.43 : 68,848.83 = 27,229.86 : x
  2. Step 2: Convert to fraction form
    49,889.43/68,848.83 = 27,229.86/x
  3. Step 3: Cross multiply
    49,889.43x = 68,848.83 × 27,229.86
  4. Step 4: Simplify right side
    49,889.43x = 1,874,744,002.06
  5. Step 5: Solve for x
    x = 1,874,744,002.06/49,889.43
  6. Step 6: Final answer
    x = 37,577.98

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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.