Home / 46,791.92-70,161.20-27,824.56

Finding the Fourth Proportional to 46,791.92, 70,161.20 and 27,824.56

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Solution

The fourth proportional to 46,791.92, 70,161.20 and 27,824.56 is: 41,720.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,791.92 : 70,161.20 = 27,824.56 : x
  2. Step 2: Convert to fraction form
    46,791.92/70,161.20 = 27,824.56/x
  3. Step 3: Cross multiply
    46,791.92x = 70,161.20 × 27,824.56
  4. Step 4: Simplify right side
    46,791.92x = 1,952,204,519.07
  5. Step 5: Solve for x
    x = 1,952,204,519.07/46,791.92
  6. Step 6: Final answer
    x = 41,720.97

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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.