Home / 33,583.53-50,364.56-11,090.01

Finding the Fourth Proportional to 33,583.53, 50,364.56 and 11,090.01

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Solution

The fourth proportional to 33,583.53, 50,364.56 and 11,090.01 is: 16,631.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,583.53 : 50,364.56 = 11,090.01 : x
  2. Step 2: Convert to fraction form
    33,583.53/50,364.56 = 11,090.01/x
  3. Step 3: Cross multiply
    33,583.53x = 50,364.56 × 11,090.01
  4. Step 4: Simplify right side
    33,583.53x = 558,543,659.45
  5. Step 5: Solve for x
    x = 558,543,659.45/33,583.53
  6. Step 6: Final answer
    x = 16,631.48

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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.