Home / 3,795.39-5,692.68-1,162.76

Finding the Fourth Proportional to 3,795.39, 5,692.68 and 1,162.76

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Solution

The fourth proportional to 3,795.39, 5,692.68 and 1,162.76 is: 1,744.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795.39 : 5,692.68 = 1,162.76 : x
  2. Step 2: Convert to fraction form
    3,795.39/5,692.68 = 1,162.76/x
  3. Step 3: Cross multiply
    3,795.39x = 5,692.68 × 1,162.76
  4. Step 4: Simplify right side
    3,795.39x = 6,619,192.13
  5. Step 5: Solve for x
    x = 6,619,192.13/3,795.39
  6. Step 6: Final answer
    x = 1,744.01

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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.