Home / 29,767.26-41,057.16-19,704.33

Finding the Fourth Proportional to 29,767.26, 41,057.16 and 19,704.33

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Solution

The fourth proportional to 29,767.26, 41,057.16 and 19,704.33 is: 27,177.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,767.26 : 41,057.16 = 19,704.33 : x
  2. Step 2: Convert to fraction form
    29,767.26/41,057.16 = 19,704.33/x
  3. Step 3: Cross multiply
    29,767.26x = 41,057.16 × 19,704.33
  4. Step 4: Simplify right side
    29,767.26x = 809,003,829.50
  5. Step 5: Solve for x
    x = 809,003,829.50/29,767.26
  6. Step 6: Final answer
    x = 27,177.64

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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.