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Finding the Fourth Proportional to 23,296.85, 34,950.69 and 6,657.11

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Solution

The fourth proportional to 23,296.85, 34,950.69 and 6,657.11 is: 9,987.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,296.85 : 34,950.69 = 6,657.11 : x
  2. Step 2: Convert to fraction form
    23,296.85/34,950.69 = 6,657.11/x
  3. Step 3: Cross multiply
    23,296.85x = 34,950.69 × 6,657.11
  4. Step 4: Simplify right side
    23,296.85x = 232,670,587.91
  5. Step 5: Solve for x
    x = 232,670,587.91/23,296.85
  6. Step 6: Final answer
    x = 9,987.21

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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.