Home / 22,195.44-33,285.37-6,396.25

Finding the Fourth Proportional to 22,195.44, 33,285.37 and 6,396.25

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Solution

The fourth proportional to 22,195.44, 33,285.37 and 6,396.25 is: 9,592.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,195.44 : 33,285.37 = 6,396.25 : x
  2. Step 2: Convert to fraction form
    22,195.44/33,285.37 = 6,396.25/x
  3. Step 3: Cross multiply
    22,195.44x = 33,285.37 × 6,396.25
  4. Step 4: Simplify right side
    22,195.44x = 212,901,448.66
  5. Step 5: Solve for x
    x = 212,901,448.66/22,195.44
  6. Step 6: Final answer
    x = 9,592.13

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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.