Home / 6,227.99-9,339.65-2,067.22

Finding the Fourth Proportional to 6,227.99, 9,339.65 and 2,067.22

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Solution

The fourth proportional to 6,227.99, 9,339.65 and 2,067.22 is: 3,100.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227.99 : 9,339.65 = 2,067.22 : x
  2. Step 2: Convert to fraction form
    6,227.99/9,339.65 = 2,067.22/x
  3. Step 3: Cross multiply
    6,227.99x = 9,339.65 × 2,067.22
  4. Step 4: Simplify right side
    6,227.99x = 19,307,111.27
  5. Step 5: Solve for x
    x = 19,307,111.27/6,227.99
  6. Step 6: Final answer
    x = 3,100.05

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1.5x scale

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.