Home / 69,724.33-104,593.40-22,327.52

Finding the Fourth Proportional to 69,724.33, 104,593.40 and 22,327.52

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Solution

The fourth proportional to 69,724.33, 104,593.40 and 22,327.52 is: 33,493.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,724.33 : 104,593.40 = 22,327.52 : x
  2. Step 2: Convert to fraction form
    69,724.33/104,593.40 = 22,327.52/x
  3. Step 3: Cross multiply
    69,724.33x = 104,593.40 × 22,327.52
  4. Step 4: Simplify right side
    69,724.33x = 2,335,311,118.73
  5. Step 5: Solve for x
    x = 2,335,311,118.73/69,724.33
  6. Step 6: Final answer
    x = 33,493.49

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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.