Home / 11,267.19-16,910.99-6,006.61

Finding the Fourth Proportional to 11,267.19, 16,910.99 and 6,006.61

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Solution

The fourth proportional to 11,267.19, 16,910.99 and 6,006.61 is: 9,015.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,267.19 : 16,910.99 = 6,006.61 : x
  2. Step 2: Convert to fraction form
    11,267.19/16,910.99 = 6,006.61/x
  3. Step 3: Cross multiply
    11,267.19x = 16,910.99 × 6,006.61
  4. Step 4: Simplify right side
    11,267.19x = 101,577,721.64
  5. Step 5: Solve for x
    x = 101,577,721.64/11,267.19
  6. Step 6: Final answer
    x = 9,015.36

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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.