Home / 3,795.06-5,692.97-1,021.76

Finding the Fourth Proportional to 3,795.06, 5,692.97 and 1,021.76

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Solution

The fourth proportional to 3,795.06, 5,692.97 and 1,021.76 is: 1,532.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795.06 : 5,692.97 = 1,021.76 : x
  2. Step 2: Convert to fraction form
    3,795.06/5,692.97 = 1,021.76/x
  3. Step 3: Cross multiply
    3,795.06x = 5,692.97 × 1,021.76
  4. Step 4: Simplify right side
    3,795.06x = 5,816,815.45
  5. Step 5: Solve for x
    x = 5,816,815.45/3,795.06
  6. Step 6: Final answer
    x = 1,532.73

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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.