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Finding the Fourth Proportional to 11,062.93, 15,266.67 and 6,027.21

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Solution

The fourth proportional to 11,062.93, 15,266.67 and 6,027.21 is: 8,317.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,062.93 : 15,266.67 = 6,027.21 : x
  2. Step 2: Convert to fraction form
    11,062.93/15,266.67 = 6,027.21/x
  3. Step 3: Cross multiply
    11,062.93x = 15,266.67 × 6,027.21
  4. Step 4: Simplify right side
    11,062.93x = 92,015,395.95
  5. Step 5: Solve for x
    x = 92,015,395.95/11,062.93
  6. Step 6: Final answer
    x = 8,317.45

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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.