Home / 5,944.90-8,912.33-3,748.79

Finding the Fourth Proportional to 5,944.90, 8,912.33 and 3,748.79

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Solution

The fourth proportional to 5,944.90, 8,912.33 and 3,748.79 is: 5,620.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944.90 : 8,912.33 = 3,748.79 : x
  2. Step 2: Convert to fraction form
    5,944.90/8,912.33 = 3,748.79/x
  3. Step 3: Cross multiply
    5,944.90x = 8,912.33 × 3,748.79
  4. Step 4: Simplify right side
    5,944.90x = 33,410,453.58
  5. Step 5: Solve for x
    x = 33,410,453.58/5,944.90
  6. Step 6: Final answer
    x = 5,620.02

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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.