Home / 33,382.12-46,067.34-19,234.84

Finding the Fourth Proportional to 33,382.12, 46,067.34 and 19,234.84

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Solution

The fourth proportional to 33,382.12, 46,067.34 and 19,234.84 is: 26,544.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,382.12 : 46,067.34 = 19,234.84 : x
  2. Step 2: Convert to fraction form
    33,382.12/46,067.34 = 19,234.84/x
  3. Step 3: Cross multiply
    33,382.12x = 46,067.34 × 19,234.84
  4. Step 4: Simplify right side
    33,382.12x = 886,097,914.13
  5. Step 5: Solve for x
    x = 886,097,914.13/33,382.12
  6. Step 6: Final answer
    x = 26,544.09

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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.