Home / 60,816.22-91,163.31-25,229.14

Finding the Fourth Proportional to 60,816.22, 91,163.31 and 25,229.14

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Solution

The fourth proportional to 60,816.22, 91,163.31 and 25,229.14 is: 37,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,816.22 : 91,163.31 = 25,229.14 : x
  2. Step 2: Convert to fraction form
    60,816.22/91,163.31 = 25,229.14/x
  3. Step 3: Cross multiply
    60,816.22x = 91,163.31 × 25,229.14
  4. Step 4: Simplify right side
    60,816.22x = 2,299,971,910.85
  5. Step 5: Solve for x
    x = 2,299,971,910.85/60,816.22
  6. Step 6: Final answer
    x = 37,818.40

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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.