Home / 29,185.65-43,751.07-22,059

Finding the Fourth Proportional to 29,185.65, 43,751.07 and 22,059

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Solution

The fourth proportional to 29,185.65, 43,751.07 and 22,059 is: 33,067.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,185.65 : 43,751.07 = 22,059 : x
  2. Step 2: Convert to fraction form
    29,185.65/43,751.07 = 22,059/x
  3. Step 3: Cross multiply
    29,185.65x = 43,751.07 × 22,059
  4. Step 4: Simplify right side
    29,185.65x = 965,104,853.13
  5. Step 5: Solve for x
    x = 965,104,853.13/29,185.65
  6. Step 6: Final answer
    x = 33,067.79

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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.