Home / 33,469.89-46,188.06-19,322.43

Finding the Fourth Proportional to 33,469.89, 46,188.06 and 19,322.43

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Solution

The fourth proportional to 33,469.89, 46,188.06 and 19,322.43 is: 26,664.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.89 : 46,188.06 = 19,322.43 : x
  2. Step 2: Convert to fraction form
    33,469.89/46,188.06 = 19,322.43/x
  3. Step 3: Cross multiply
    33,469.89x = 46,188.06 × 19,322.43
  4. Step 4: Simplify right side
    33,469.89x = 892,465,556.19
  5. Step 5: Solve for x
    x = 892,465,556.19/33,469.89
  6. Step 6: Final answer
    x = 26,664.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.