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Finding the Fourth Proportional to 5,067.58, 6,992.77 and 3,475.60

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Solution

The fourth proportional to 5,067.58, 6,992.77 and 3,475.60 is: 4,795.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067.58 : 6,992.77 = 3,475.60 : x
  2. Step 2: Convert to fraction form
    5,067.58/6,992.77 = 3,475.60/x
  3. Step 3: Cross multiply
    5,067.58x = 6,992.77 × 3,475.60
  4. Step 4: Simplify right side
    5,067.58x = 24,304,051.70
  5. Step 5: Solve for x
    x = 24,304,051.70/5,067.58
  6. Step 6: Final answer
    x = 4,795.98

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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.