Home / 33,801.07-50,732.24-18,019.33

Finding the Fourth Proportional to 33,801.07, 50,732.24 and 18,019.33

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Solution

The fourth proportional to 33,801.07, 50,732.24 and 18,019.33 is: 27,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,801.07 : 50,732.24 = 18,019.33 : x
  2. Step 2: Convert to fraction form
    33,801.07/50,732.24 = 18,019.33/x
  3. Step 3: Cross multiply
    33,801.07x = 50,732.24 × 18,019.33
  4. Step 4: Simplify right side
    33,801.07x = 914,160,974.20
  5. Step 5: Solve for x
    x = 914,160,974.20/33,801.07
  6. Step 6: Final answer
    x = 27,045.33

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1.5x scale

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.