Home / 33,514.33-46,250.30-18,408.54

Finding the Fourth Proportional to 33,514.33, 46,250.30 and 18,408.54

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Solution

The fourth proportional to 33,514.33, 46,250.30 and 18,408.54 is: 25,404.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,514.33 : 46,250.30 = 18,408.54 : x
  2. Step 2: Convert to fraction form
    33,514.33/46,250.30 = 18,408.54/x
  3. Step 3: Cross multiply
    33,514.33x = 46,250.30 × 18,408.54
  4. Step 4: Simplify right side
    33,514.33x = 851,400,497.56
  5. Step 5: Solve for x
    x = 851,400,497.56/33,514.33
  6. Step 6: Final answer
    x = 25,404.07

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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.