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Finding the Fourth Proportional to 10,719.56, 14,793.06 and 6,003.83

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Solution

The fourth proportional to 10,719.56, 14,793.06 and 6,003.83 is: 8,285.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,719.56 : 14,793.06 = 6,003.83 : x
  2. Step 2: Convert to fraction form
    10,719.56/14,793.06 = 6,003.83/x
  3. Step 3: Cross multiply
    10,719.56x = 14,793.06 × 6,003.83
  4. Step 4: Simplify right side
    10,719.56x = 88,815,017.42
  5. Step 5: Solve for x
    x = 88,815,017.42/10,719.56
  6. Step 6: Final answer
    x = 8,285.32

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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.