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Finding the Fourth Proportional to 6,550.60, 9,820.14 and 3,092.04

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Solution

The fourth proportional to 6,550.60, 9,820.14 and 3,092.04 is: 4,635.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550.60 : 9,820.14 = 3,092.04 : x
  2. Step 2: Convert to fraction form
    6,550.60/9,820.14 = 3,092.04/x
  3. Step 3: Cross multiply
    6,550.60x = 9,820.14 × 3,092.04
  4. Step 4: Simplify right side
    6,550.60x = 30,364,265.69
  5. Step 5: Solve for x
    x = 30,364,265.69/6,550.60
  6. Step 6: Final answer
    x = 4,635.34

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.