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Finding the Fourth Proportional to 8,095.23, 11,171.99 and 4,510.43

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Solution

The fourth proportional to 8,095.23, 11,171.99 and 4,510.43 is: 6,224.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095.23 : 11,171.99 = 4,510.43 : x
  2. Step 2: Convert to fraction form
    8,095.23/11,171.99 = 4,510.43/x
  3. Step 3: Cross multiply
    8,095.23x = 11,171.99 × 4,510.43
  4. Step 4: Simplify right side
    8,095.23x = 50,390,434.27
  5. Step 5: Solve for x
    x = 50,390,434.27/8,095.23
  6. Step 6: Final answer
    x = 6,224.71

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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.