Home / 49,591.50-68,440.86-27,239.82

Finding the Fourth Proportional to 49,591.50, 68,440.86 and 27,239.82

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Solution

The fourth proportional to 49,591.50, 68,440.86 and 27,239.82 is: 37,593.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,591.50 : 68,440.86 = 27,239.82 : x
  2. Step 2: Convert to fraction form
    49,591.50/68,440.86 = 27,239.82/x
  3. Step 3: Cross multiply
    49,591.50x = 68,440.86 × 27,239.82
  4. Step 4: Simplify right side
    49,591.50x = 1,864,316,707.05
  5. Step 5: Solve for x
    x = 1,864,316,707.05/49,591.50
  6. Step 6: Final answer
    x = 37,593.47

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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.