Home / 44,982.26-67,331.92-30,859.72

Finding the Fourth Proportional to 44,982.26, 67,331.92 and 30,859.72

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Solution

The fourth proportional to 44,982.26, 67,331.92 and 30,859.72 is: 46,192.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,982.26 : 67,331.92 = 30,859.72 : x
  2. Step 2: Convert to fraction form
    44,982.26/67,331.92 = 30,859.72/x
  3. Step 3: Cross multiply
    44,982.26x = 67,331.92 × 30,859.72
  4. Step 4: Simplify right side
    44,982.26x = 2,077,844,198.26
  5. Step 5: Solve for x
    x = 2,077,844,198.26/44,982.26
  6. Step 6: Final answer
    x = 46,192.53

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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.