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Finding the Fourth Proportional to 8,092.44, 11,166.84 and 4,556.22

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Solution

The fourth proportional to 8,092.44, 11,166.84 and 4,556.22 is: 6,287.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092.44 : 11,166.84 = 4,556.22 : x
  2. Step 2: Convert to fraction form
    8,092.44/11,166.84 = 4,556.22/x
  3. Step 3: Cross multiply
    8,092.44x = 11,166.84 × 4,556.22
  4. Step 4: Simplify right side
    8,092.44x = 50,878,579.74
  5. Step 5: Solve for x
    x = 50,878,579.74/8,092.44
  6. Step 6: Final answer
    x = 6,287.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.