Home / 22,224.33-33,338.26-7,433.32

Finding the Fourth Proportional to 22,224.33, 33,338.26 and 7,433.32

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Solution

The fourth proportional to 22,224.33, 33,338.26 and 7,433.32 is: 11,150.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,224.33 : 33,338.26 = 7,433.32 : x
  2. Step 2: Convert to fraction form
    22,224.33/33,338.26 = 7,433.32/x
  3. Step 3: Cross multiply
    22,224.33x = 33,338.26 × 7,433.32
  4. Step 4: Simplify right side
    22,224.33x = 247,813,954.82
  5. Step 5: Solve for x
    x = 247,813,954.82/22,224.33
  6. Step 6: Final answer
    x = 11,150.57

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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.