Home / 11,196.32-16,794.44-5,351.52

Finding the Fourth Proportional to 11,196.32, 16,794.44 and 5,351.52

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Solution

The fourth proportional to 11,196.32, 16,794.44 and 5,351.52 is: 8,027.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,196.32 : 16,794.44 = 5,351.52 : x
  2. Step 2: Convert to fraction form
    11,196.32/16,794.44 = 5,351.52/x
  3. Step 3: Cross multiply
    11,196.32x = 16,794.44 × 5,351.52
  4. Step 4: Simplify right side
    11,196.32x = 89,875,781.55
  5. Step 5: Solve for x
    x = 89,875,781.55/11,196.32
  6. Step 6: Final answer
    x = 8,027.26

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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.