Home / 5,961.84-8,944.56-2,066.28

Finding the Fourth Proportional to 5,961.84, 8,944.56 and 2,066.28

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Solution

The fourth proportional to 5,961.84, 8,944.56 and 2,066.28 is: 3,100.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.84 : 8,944.56 = 2,066.28 : x
  2. Step 2: Convert to fraction form
    5,961.84/8,944.56 = 2,066.28/x
  3. Step 3: Cross multiply
    5,961.84x = 8,944.56 × 2,066.28
  4. Step 4: Simplify right side
    5,961.84x = 18,481,965.44
  5. Step 5: Solve for x
    x = 18,481,965.44/5,961.84
  6. Step 6: Final answer
    x = 3,100.04

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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.