Home / 19,024.48-26,256-11,067.04

Finding the Fourth Proportional to 19,024.48, 26,256 and 11,067.04

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Solution

The fourth proportional to 19,024.48, 26,256 and 11,067.04 is: 15,273.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,024.48 : 26,256 = 11,067.04 : x
  2. Step 2: Convert to fraction form
    19,024.48/26,256 = 11,067.04/x
  3. Step 3: Cross multiply
    19,024.48x = 26,256 × 11,067.04
  4. Step 4: Simplify right side
    19,024.48x = 290,576,202.24
  5. Step 5: Solve for x
    x = 290,576,202.24/19,024.48
  6. Step 6: Final answer
    x = 15,273.81

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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.