Home / 22,194.66-33,297.62-6,612.42

Finding the Fourth Proportional to 22,194.66, 33,297.62 and 6,612.42

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Solution

The fourth proportional to 22,194.66, 33,297.62 and 6,612.42 is: 9,920.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,194.66 : 33,297.62 = 6,612.42 : x
  2. Step 2: Convert to fraction form
    22,194.66/33,297.62 = 6,612.42/x
  3. Step 3: Cross multiply
    22,194.66x = 33,297.62 × 6,612.42
  4. Step 4: Simplify right side
    22,194.66x = 220,177,848.44
  5. Step 5: Solve for x
    x = 220,177,848.44/22,194.66
  6. Step 6: Final answer
    x = 9,920.31

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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.