Home / 15,747.82-23,622.03-4,060.73

Finding the Fourth Proportional to 15,747.82, 23,622.03 and 4,060.73

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Solution

The fourth proportional to 15,747.82, 23,622.03 and 4,060.73 is: 6,091.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,747.82 : 23,622.03 = 4,060.73 : x
  2. Step 2: Convert to fraction form
    15,747.82/23,622.03 = 4,060.73/x
  3. Step 3: Cross multiply
    15,747.82x = 23,622.03 × 4,060.73
  4. Step 4: Simplify right side
    15,747.82x = 95,922,744.94
  5. Step 5: Solve for x
    x = 95,922,744.94/15,747.82
  6. Step 6: Final answer
    x = 6,091.18

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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.