Home / 19,919.08-29,883.12-6,067

Finding the Fourth Proportional to 19,919.08, 29,883.12 and 6,067

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Solution

The fourth proportional to 19,919.08, 29,883.12 and 6,067 is: 9,101.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,919.08 : 29,883.12 = 6,067 : x
  2. Step 2: Convert to fraction form
    19,919.08/29,883.12 = 6,067/x
  3. Step 3: Cross multiply
    19,919.08x = 29,883.12 × 6,067
  4. Step 4: Simplify right side
    19,919.08x = 181,300,889.04
  5. Step 5: Solve for x
    x = 181,300,889.04/19,919.08
  6. Step 6: Final answer
    x = 9,101.87

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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.