Home / 33,771.45-46,610.39-19,632.49

Finding the Fourth Proportional to 33,771.45, 46,610.39 and 19,632.49

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Solution

The fourth proportional to 33,771.45, 46,610.39 and 19,632.49 is: 27,096.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771.45 : 46,610.39 = 19,632.49 : x
  2. Step 2: Convert to fraction form
    33,771.45/46,610.39 = 19,632.49/x
  3. Step 3: Cross multiply
    33,771.45x = 46,610.39 × 19,632.49
  4. Step 4: Simplify right side
    33,771.45x = 915,078,015.57
  5. Step 5: Solve for x
    x = 915,078,015.57/33,771.45
  6. Step 6: Final answer
    x = 27,096.20

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1.5x scale

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.