Home / 33,208.11-45,864.23-25,744.64

Finding the Fourth Proportional to 33,208.11, 45,864.23 and 25,744.64

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Solution

The fourth proportional to 33,208.11, 45,864.23 and 25,744.64 is: 35,556.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208.11 : 45,864.23 = 25,744.64 : x
  2. Step 2: Convert to fraction form
    33,208.11/45,864.23 = 25,744.64/x
  3. Step 3: Cross multiply
    33,208.11x = 45,864.23 × 25,744.64
  4. Step 4: Simplify right side
    33,208.11x = 1,180,757,732.18
  5. Step 5: Solve for x
    x = 1,180,757,732.18/33,208.11
  6. Step 6: Final answer
    x = 35,556.31

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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.