Home / 69,522.09-104,291.19-25,169.73

Finding the Fourth Proportional to 69,522.09, 104,291.19 and 25,169.73

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Solution

The fourth proportional to 69,522.09, 104,291.19 and 25,169.73 is: 37,757.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,522.09 : 104,291.19 = 25,169.73 : x
  2. Step 2: Convert to fraction form
    69,522.09/104,291.19 = 25,169.73/x
  3. Step 3: Cross multiply
    69,522.09x = 104,291.19 × 25,169.73
  4. Step 4: Simplify right side
    69,522.09x = 2,624,981,093.68
  5. Step 5: Solve for x
    x = 2,624,981,093.68/69,522.09
  6. Step 6: Final answer
    x = 37,757.51

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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.