Home / 36,175.97-49,922.84-20,044.33

Finding the Fourth Proportional to 36,175.97, 49,922.84 and 20,044.33

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Solution

The fourth proportional to 36,175.97, 49,922.84 and 20,044.33 is: 27,661.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,175.97 : 49,922.84 = 20,044.33 : x
  2. Step 2: Convert to fraction form
    36,175.97/49,922.84 = 20,044.33/x
  3. Step 3: Cross multiply
    36,175.97x = 49,922.84 × 20,044.33
  4. Step 4: Simplify right side
    36,175.97x = 1,000,669,804.80
  5. Step 5: Solve for x
    x = 1,000,669,804.80/36,175.97
  6. Step 6: Final answer
    x = 27,661.17

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1.5x scale

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.