Home / 22,299.24-33,450.66-11,200.22

Finding the Fourth Proportional to 22,299.24, 33,450.66 and 11,200.22

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Solution

The fourth proportional to 22,299.24, 33,450.66 and 11,200.22 is: 16,801.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,299.24 : 33,450.66 = 11,200.22 : x
  2. Step 2: Convert to fraction form
    22,299.24/33,450.66 = 11,200.22/x
  3. Step 3: Cross multiply
    22,299.24x = 33,450.66 × 11,200.22
  4. Step 4: Simplify right side
    22,299.24x = 374,654,751.15
  5. Step 5: Solve for x
    x = 374,654,751.15/22,299.24
  6. Step 6: Final answer
    x = 16,801.23

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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.