Home / 11,067.98-15,273.43-6,032.12

Finding the Fourth Proportional to 11,067.98, 15,273.43 and 6,032.12

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Solution

The fourth proportional to 11,067.98, 15,273.43 and 6,032.12 is: 8,324.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067.98 : 15,273.43 = 6,032.12 : x
  2. Step 2: Convert to fraction form
    11,067.98/15,273.43 = 6,032.12/x
  3. Step 3: Cross multiply
    11,067.98x = 15,273.43 × 6,032.12
  4. Step 4: Simplify right side
    11,067.98x = 92,131,071.12
  5. Step 5: Solve for x
    x = 92,131,071.12/11,067.98
  6. Step 6: Final answer
    x = 8,324.11

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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.