Home / 33,380.38-46,067.15-19,234.14

Finding the Fourth Proportional to 33,380.38, 46,067.15 and 19,234.14

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Solution

The fourth proportional to 33,380.38, 46,067.15 and 19,234.14 is: 26,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,380.38 : 46,067.15 = 19,234.14 : x
  2. Step 2: Convert to fraction form
    33,380.38/46,067.15 = 19,234.14/x
  3. Step 3: Cross multiply
    33,380.38x = 46,067.15 × 19,234.14
  4. Step 4: Simplify right side
    33,380.38x = 886,062,012.50
  5. Step 5: Solve for x
    x = 886,062,012.50/33,380.38
  6. Step 6: Final answer
    x = 26,544.40

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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.