Home / 33,334.20-49,976.46-11,134.44

Finding the Fourth Proportional to 33,334.20, 49,976.46 and 11,134.44

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Solution

The fourth proportional to 33,334.20, 49,976.46 and 11,134.44 is: 16,693.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334.20 : 49,976.46 = 11,134.44 : x
  2. Step 2: Convert to fraction form
    33,334.20/49,976.46 = 11,134.44/x
  3. Step 3: Cross multiply
    33,334.20x = 49,976.46 × 11,134.44
  4. Step 4: Simplify right side
    33,334.20x = 556,459,895.28
  5. Step 5: Solve for x
    x = 556,459,895.28/33,334.20
  6. Step 6: Final answer
    x = 16,693.36

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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.