Home / 49,902.28-68,865.32-27,241.77

Finding the Fourth Proportional to 49,902.28, 68,865.32 and 27,241.77

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Solution

The fourth proportional to 49,902.28, 68,865.32 and 27,241.77 is: 37,593.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,902.28 : 68,865.32 = 27,241.77 : x
  2. Step 2: Convert to fraction form
    49,902.28/68,865.32 = 27,241.77/x
  3. Step 3: Cross multiply
    49,902.28x = 68,865.32 × 27,241.77
  4. Step 4: Simplify right side
    49,902.28x = 1,876,013,072.21
  5. Step 5: Solve for x
    x = 1,876,013,072.21/49,902.28
  6. Step 6: Final answer
    x = 37,593.74

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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.