Home / 33,040.89-49,534.90-17,237.99

Finding the Fourth Proportional to 33,040.89, 49,534.90 and 17,237.99

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Solution

The fourth proportional to 33,040.89, 49,534.90 and 17,237.99 is: 25,843.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,040.89 : 49,534.90 = 17,237.99 : x
  2. Step 2: Convert to fraction form
    33,040.89/49,534.90 = 17,237.99/x
  3. Step 3: Cross multiply
    33,040.89x = 49,534.90 × 17,237.99
  4. Step 4: Simplify right side
    33,040.89x = 853,882,110.85
  5. Step 5: Solve for x
    x = 853,882,110.85/33,040.89
  6. Step 6: Final answer
    x = 25,843.19

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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.