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Finding the Fourth Proportional to 3,352.69, 5,027.19 and 1,794.52

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Solution

The fourth proportional to 3,352.69, 5,027.19 and 1,794.52 is: 2,690.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.69 : 5,027.19 = 1,794.52 : x
  2. Step 2: Convert to fraction form
    3,352.69/5,027.19 = 1,794.52/x
  3. Step 3: Cross multiply
    3,352.69x = 5,027.19 × 1,794.52
  4. Step 4: Simplify right side
    3,352.69x = 9,021,393.00
  5. Step 5: Solve for x
    x = 9,021,393.00/3,352.69
  6. Step 6: Final answer
    x = 2,690.79

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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.