Home / 34,067.36-46,986.30-22,134.54

Finding the Fourth Proportional to 34,067.36, 46,986.30 and 22,134.54

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Solution

The fourth proportional to 34,067.36, 46,986.30 and 22,134.54 is: 30,528.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.36 : 46,986.30 = 22,134.54 : x
  2. Step 2: Convert to fraction form
    34,067.36/46,986.30 = 22,134.54/x
  3. Step 3: Cross multiply
    34,067.36x = 46,986.30 × 22,134.54
  4. Step 4: Simplify right side
    34,067.36x = 1,040,020,136.80
  5. Step 5: Solve for x
    x = 1,040,020,136.80/34,067.36
  6. Step 6: Final answer
    x = 30,528.35

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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.