Home / 23,961.44-33,067.01-13,206.69

Finding the Fourth Proportional to 23,961.44, 33,067.01 and 13,206.69

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Solution

The fourth proportional to 23,961.44, 33,067.01 and 13,206.69 is: 18,225.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,961.44 : 33,067.01 = 13,206.69 : x
  2. Step 2: Convert to fraction form
    23,961.44/33,067.01 = 13,206.69/x
  3. Step 3: Cross multiply
    23,961.44x = 33,067.01 × 13,206.69
  4. Step 4: Simplify right side
    23,961.44x = 436,705,684.26
  5. Step 5: Solve for x
    x = 436,705,684.26/23,961.44
  6. Step 6: Final answer
    x = 18,225.36

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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.