Home / 11,393.26-17,090.58-3,496.03

Finding the Fourth Proportional to 11,393.26, 17,090.58 and 3,496.03

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Solution

The fourth proportional to 11,393.26, 17,090.58 and 3,496.03 is: 5,244.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,393.26 : 17,090.58 = 3,496.03 : x
  2. Step 2: Convert to fraction form
    11,393.26/17,090.58 = 3,496.03/x
  3. Step 3: Cross multiply
    11,393.26x = 17,090.58 × 3,496.03
  4. Step 4: Simplify right side
    11,393.26x = 59,749,180.40
  5. Step 5: Solve for x
    x = 59,749,180.40/11,393.26
  6. Step 6: Final answer
    x = 5,244.26

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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.