Home / 49,832.60-68,769.53-27,171.41

Finding the Fourth Proportional to 49,832.60, 68,769.53 and 27,171.41

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Solution

The fourth proportional to 49,832.60, 68,769.53 and 27,171.41 is: 37,496.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,832.60 : 68,769.53 = 27,171.41 : x
  2. Step 2: Convert to fraction form
    49,832.60/68,769.53 = 27,171.41/x
  3. Step 3: Cross multiply
    49,832.60x = 68,769.53 × 27,171.41
  4. Step 4: Simplify right side
    49,832.60x = 1,868,565,095.14
  5. Step 5: Solve for x
    x = 1,868,565,095.14/49,832.60
  6. Step 6: Final answer
    x = 37,496.84

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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.