Home / 49,886.42-68,844.69-27,226.86

Finding the Fourth Proportional to 49,886.42, 68,844.69 and 27,226.86

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Solution

The fourth proportional to 49,886.42, 68,844.69 and 27,226.86 is: 37,573.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,886.42 : 68,844.69 = 27,226.86 : x
  2. Step 2: Convert to fraction form
    49,886.42/68,844.69 = 27,226.86/x
  3. Step 3: Cross multiply
    49,886.42x = 68,844.69 × 27,226.86
  4. Step 4: Simplify right side
    49,886.42x = 1,874,424,736.37
  5. Step 5: Solve for x
    x = 1,874,424,736.37/49,886.42
  6. Step 6: Final answer
    x = 37,573.85

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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.