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Finding the Fourth Proportional to 17,323.76, 26,027.22 and 11,095.86

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Solution

The fourth proportional to 17,323.76, 26,027.22 and 11,095.86 is: 16,670.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323.76 : 26,027.22 = 11,095.86 : x
  2. Step 2: Convert to fraction form
    17,323.76/26,027.22 = 11,095.86/x
  3. Step 3: Cross multiply
    17,323.76x = 26,027.22 × 11,095.86
  4. Step 4: Simplify right side
    17,323.76x = 288,794,389.31
  5. Step 5: Solve for x
    x = 288,794,389.31/17,323.76
  6. Step 6: Final answer
    x = 16,670.42

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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.