Home / 3,566.97-5,350.09-1,227.02

Finding the Fourth Proportional to 3,566.97, 5,350.09 and 1,227.02

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Solution

The fourth proportional to 3,566.97, 5,350.09 and 1,227.02 is: 1,840.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566.97 : 5,350.09 = 1,227.02 : x
  2. Step 2: Convert to fraction form
    3,566.97/5,350.09 = 1,227.02/x
  3. Step 3: Cross multiply
    3,566.97x = 5,350.09 × 1,227.02
  4. Step 4: Simplify right side
    3,566.97x = 6,564,667.43
  5. Step 5: Solve for x
    x = 6,564,667.43/3,566.97
  6. Step 6: Final answer
    x = 1,840.40

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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.