Home / 33,066.90-49,537.80-25,634.97

Finding the Fourth Proportional to 33,066.90, 49,537.80 and 25,634.97

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Solution

The fourth proportional to 33,066.90, 49,537.80 and 25,634.97 is: 38,403.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,066.90 : 49,537.80 = 25,634.97 : x
  2. Step 2: Convert to fraction form
    33,066.90/49,537.80 = 25,634.97/x
  3. Step 3: Cross multiply
    33,066.90x = 49,537.80 × 25,634.97
  4. Step 4: Simplify right side
    33,066.90x = 1,269,900,016.87
  5. Step 5: Solve for x
    x = 1,269,900,016.87/33,066.90
  6. Step 6: Final answer
    x = 38,403.96

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1.5x scale

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.