Home / 69,735.92-104,604.61-27,626.25

Finding the Fourth Proportional to 69,735.92, 104,604.61 and 27,626.25

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Solution

The fourth proportional to 69,735.92, 104,604.61 and 27,626.25 is: 41,439.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,735.92 : 104,604.61 = 27,626.25 : x
  2. Step 2: Convert to fraction form
    69,735.92/104,604.61 = 27,626.25/x
  3. Step 3: Cross multiply
    69,735.92x = 104,604.61 × 27,626.25
  4. Step 4: Simplify right side
    69,735.92x = 2,889,833,107.01
  5. Step 5: Solve for x
    x = 2,889,833,107.01/69,735.92
  6. Step 6: Final answer
    x = 41,439.67

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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.