Home / 22,296.82-33,450.38-7,505.36

Finding the Fourth Proportional to 22,296.82, 33,450.38 and 7,505.36

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Solution

The fourth proportional to 22,296.82, 33,450.38 and 7,505.36 is: 11,259.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,296.82 : 33,450.38 = 7,505.36 : x
  2. Step 2: Convert to fraction form
    22,296.82/33,450.38 = 7,505.36/x
  3. Step 3: Cross multiply
    22,296.82x = 33,450.38 × 7,505.36
  4. Step 4: Simplify right side
    22,296.82x = 251,057,144.04
  5. Step 5: Solve for x
    x = 251,057,144.04/22,296.82
  6. Step 6: Final answer
    x = 11,259.77

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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.