Home / 63,021.22-94,571.26-25,581.30

Finding the Fourth Proportional to 63,021.22, 94,571.26 and 25,581.30

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Solution

The fourth proportional to 63,021.22, 94,571.26 and 25,581.30 is: 38,387.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,021.22 : 94,571.26 = 25,581.30 : x
  2. Step 2: Convert to fraction form
    63,021.22/94,571.26 = 25,581.30/x
  3. Step 3: Cross multiply
    63,021.22x = 94,571.26 × 25,581.30
  4. Step 4: Simplify right side
    63,021.22x = 2,419,255,773.44
  5. Step 5: Solve for x
    x = 2,419,255,773.44/63,021.22
  6. Step 6: Final answer
    x = 38,387.96

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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.