Home / 11,202.91-16,804.36-2,883.08

Finding the Fourth Proportional to 11,202.91, 16,804.36 and 2,883.08

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Solution

The fourth proportional to 11,202.91, 16,804.36 and 2,883.08 is: 4,324.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,202.91 : 16,804.36 = 2,883.08 : x
  2. Step 2: Convert to fraction form
    11,202.91/16,804.36 = 2,883.08/x
  3. Step 3: Cross multiply
    11,202.91x = 16,804.36 × 2,883.08
  4. Step 4: Simplify right side
    11,202.91x = 48,448,336.21
  5. Step 5: Solve for x
    x = 48,448,336.21/11,202.91
  6. Step 6: Final answer
    x = 4,324.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.