Home / 11,670.33-17,500.22-3,348.45

Finding the Fourth Proportional to 11,670.33, 17,500.22 and 3,348.45

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Solution

The fourth proportional to 11,670.33, 17,500.22 and 3,348.45 is: 5,021.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670.33 : 17,500.22 = 3,348.45 : x
  2. Step 2: Convert to fraction form
    11,670.33/17,500.22 = 3,348.45/x
  3. Step 3: Cross multiply
    11,670.33x = 17,500.22 × 3,348.45
  4. Step 4: Simplify right side
    11,670.33x = 58,598,611.66
  5. Step 5: Solve for x
    x = 58,598,611.66/11,670.33
  6. Step 6: Final answer
    x = 5,021.16

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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.