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Finding the Fourth Proportional to 6,055.94, 8,360.04 and 4,067.90

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Solution

The fourth proportional to 6,055.94, 8,360.04 and 4,067.90 is: 5,615.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.94 : 8,360.04 = 4,067.90 : x
  2. Step 2: Convert to fraction form
    6,055.94/8,360.04 = 4,067.90/x
  3. Step 3: Cross multiply
    6,055.94x = 8,360.04 × 4,067.90
  4. Step 4: Simplify right side
    6,055.94x = 34,007,806.72
  5. Step 5: Solve for x
    x = 34,007,806.72/6,055.94
  6. Step 6: Final answer
    x = 5,615.61

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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.