Home / 11,167.06-16,756.04-4,503.26

Finding the Fourth Proportional to 11,167.06, 16,756.04 and 4,503.26

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Solution

The fourth proportional to 11,167.06, 16,756.04 and 4,503.26 is: 6,757.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,167.06 : 16,756.04 = 4,503.26 : x
  2. Step 2: Convert to fraction form
    11,167.06/16,756.04 = 4,503.26/x
  3. Step 3: Cross multiply
    11,167.06x = 16,756.04 × 4,503.26
  4. Step 4: Simplify right side
    11,167.06x = 75,456,804.69
  5. Step 5: Solve for x
    x = 75,456,804.69/11,167.06
  6. Step 6: Final answer
    x = 6,757.09

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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.