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Finding the Fourth Proportional to 11,474.10, 16,098.30 and 11,474.10

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Solution

The fourth proportional to 11,474.10, 16,098.30 and 11,474.10 is: 16,098.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,474.10 : 16,098.30 = 11,474.10 : x
  2. Step 2: Convert to fraction form
    11,474.10/16,098.30 = 11,474.10/x
  3. Step 3: Cross multiply
    11,474.10x = 16,098.30 × 11,474.10
  4. Step 4: Simplify right side
    11,474.10x = 184,713,504.03
  5. Step 5: Solve for x
    x = 184,713,504.03/11,474.10
  6. Step 6: Final answer
    x = 16,098.30

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.