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Finding the Fourth Proportional to 7,083.52, 10,626.94 and 6,965.98

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Solution

The fourth proportional to 7,083.52, 10,626.94 and 6,965.98 is: 10,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083.52 : 10,626.94 = 6,965.98 : x
  2. Step 2: Convert to fraction form
    7,083.52/10,626.94 = 6,965.98/x
  3. Step 3: Cross multiply
    7,083.52x = 10,626.94 × 6,965.98
  4. Step 4: Simplify right side
    7,083.52x = 74,027,051.50
  5. Step 5: Solve for x
    x = 74,027,051.50/7,083.52
  6. Step 6: Final answer
    x = 10,450.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.