Home / 49,073.96-73,608.51-15,795.65

Finding the Fourth Proportional to 49,073.96, 73,608.51 and 15,795.65

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Solution

The fourth proportional to 49,073.96, 73,608.51 and 15,795.65 is: 23,692.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,073.96 : 73,608.51 = 15,795.65 : x
  2. Step 2: Convert to fraction form
    49,073.96/73,608.51 = 15,795.65/x
  3. Step 3: Cross multiply
    49,073.96x = 73,608.51 × 15,795.65
  4. Step 4: Simplify right side
    49,073.96x = 1,162,694,260.98
  5. Step 5: Solve for x
    x = 1,162,694,260.98/49,073.96
  6. Step 6: Final answer
    x = 23,692.69

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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.