Home / 54,794.22-82,125.24-26,672.14

Finding the Fourth Proportional to 54,794.22, 82,125.24 and 26,672.14

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Solution

The fourth proportional to 54,794.22, 82,125.24 and 26,672.14 is: 39,976.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,794.22 : 82,125.24 = 26,672.14 : x
  2. Step 2: Convert to fraction form
    54,794.22/82,125.24 = 26,672.14/x
  3. Step 3: Cross multiply
    54,794.22x = 82,125.24 × 26,672.14
  4. Step 4: Simplify right side
    54,794.22x = 2,190,455,589.53
  5. Step 5: Solve for x
    x = 2,190,455,589.53/54,794.22
  6. Step 6: Final answer
    x = 39,976.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.