Home / 44,524.07-66,680.09-25,764.56

Finding the Fourth Proportional to 44,524.07, 66,680.09 and 25,764.56

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Solution

The fourth proportional to 44,524.07, 66,680.09 and 25,764.56 is: 38,585.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,524.07 : 66,680.09 = 25,764.56 : x
  2. Step 2: Convert to fraction form
    44,524.07/66,680.09 = 25,764.56/x
  3. Step 3: Cross multiply
    44,524.07x = 66,680.09 × 25,764.56
  4. Step 4: Simplify right side
    44,524.07x = 1,717,982,910.62
  5. Step 5: Solve for x
    x = 1,717,982,910.62/44,524.07
  6. Step 6: Final answer
    x = 38,585.49

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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.