Home / 49,885.41-68,843.31-27,225.86

Finding the Fourth Proportional to 49,885.41, 68,843.31 and 27,225.86

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Solution

The fourth proportional to 49,885.41, 68,843.31 and 27,225.86 is: 37,572.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,885.41 : 68,843.31 = 27,225.86 : x
  2. Step 2: Convert to fraction form
    49,885.41/68,843.31 = 27,225.86/x
  3. Step 3: Cross multiply
    49,885.41x = 68,843.31 × 27,225.86
  4. Step 4: Simplify right side
    49,885.41x = 1,874,317,975.78
  5. Step 5: Solve for x
    x = 1,874,317,975.78/49,885.41
  6. Step 6: Final answer
    x = 37,572.47

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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.