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Finding the Fourth Proportional to 8,410.83, 11,522.89 and 8,095.54

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Solution

The fourth proportional to 8,410.83, 11,522.89 and 8,095.54 is: 11,090.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410.83 : 11,522.89 = 8,095.54 : x
  2. Step 2: Convert to fraction form
    8,410.83/11,522.89 = 8,095.54/x
  3. Step 3: Cross multiply
    8,410.83x = 11,522.89 × 8,095.54
  4. Step 4: Simplify right side
    8,410.83x = 93,284,016.91
  5. Step 5: Solve for x
    x = 93,284,016.91/8,410.83
  6. Step 6: Final answer
    x = 11,090.94

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.