Home / 33,092.21-49,514.37-19,716.27

Finding the Fourth Proportional to 33,092.21, 49,514.37 and 19,716.27

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Solution

The fourth proportional to 33,092.21, 49,514.37 and 19,716.27 is: 29,500.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,092.21 : 49,514.37 = 19,716.27 : x
  2. Step 2: Convert to fraction form
    33,092.21/49,514.37 = 19,716.27/x
  3. Step 3: Cross multiply
    33,092.21x = 49,514.37 × 19,716.27
  4. Step 4: Simplify right side
    33,092.21x = 976,238,687.80
  5. Step 5: Solve for x
    x = 976,238,687.80/33,092.21
  6. Step 6: Final answer
    x = 29,500.56

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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.