Home / 22,067.67-33,101.45-9,586.09

Finding the Fourth Proportional to 22,067.67, 33,101.45 and 9,586.09

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Solution

The fourth proportional to 22,067.67, 33,101.45 and 9,586.09 is: 14,379.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,067.67 : 33,101.45 = 9,586.09 : x
  2. Step 2: Convert to fraction form
    22,067.67/33,101.45 = 9,586.09/x
  3. Step 3: Cross multiply
    22,067.67x = 33,101.45 × 9,586.09
  4. Step 4: Simplify right side
    22,067.67x = 317,313,478.83
  5. Step 5: Solve for x
    x = 317,313,478.83/22,067.67
  6. Step 6: Final answer
    x = 14,379.11

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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.