Home / 19,452.44-26,846.76-11,067.32

Finding the Fourth Proportional to 19,452.44, 26,846.76 and 11,067.32

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Solution

The fourth proportional to 19,452.44, 26,846.76 and 11,067.32 is: 15,274.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,452.44 : 26,846.76 = 11,067.32 : x
  2. Step 2: Convert to fraction form
    19,452.44/26,846.76 = 11,067.32/x
  3. Step 3: Cross multiply
    19,452.44x = 26,846.76 × 11,067.32
  4. Step 4: Simplify right side
    19,452.44x = 297,121,683.88
  5. Step 5: Solve for x
    x = 297,121,683.88/19,452.44
  6. Step 6: Final answer
    x = 15,274.26

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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.