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Finding the Fourth Proportional to 6,570.33, 9,067.59 and 3,736.82

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Solution

The fourth proportional to 6,570.33, 9,067.59 and 3,736.82 is: 5,157.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.33 : 9,067.59 = 3,736.82 : x
  2. Step 2: Convert to fraction form
    6,570.33/9,067.59 = 3,736.82/x
  3. Step 3: Cross multiply
    6,570.33x = 9,067.59 × 3,736.82
  4. Step 4: Simplify right side
    6,570.33x = 33,883,906.33
  5. Step 5: Solve for x
    x = 33,883,906.33/6,570.33
  6. Step 6: Final answer
    x = 5,157.11

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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.