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Finding the Fourth Proportional to 11,404.96, 17,095.74 and 5,473.24

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Solution

The fourth proportional to 11,404.96, 17,095.74 and 5,473.24 is: 8,204.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,404.96 : 17,095.74 = 5,473.24 : x
  2. Step 2: Convert to fraction form
    11,404.96/17,095.74 = 5,473.24/x
  3. Step 3: Cross multiply
    11,404.96x = 17,095.74 × 5,473.24
  4. Step 4: Simplify right side
    11,404.96x = 93,569,002.52
  5. Step 5: Solve for x
    x = 93,569,002.52/11,404.96
  6. Step 6: Final answer
    x = 8,204.24

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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.