Home / 29,217.56-43,864-25,084.14

Finding the Fourth Proportional to 29,217.56, 43,864 and 25,084.14

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Solution

The fourth proportional to 29,217.56, 43,864 and 25,084.14 is: 37,658.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,217.56 : 43,864 = 25,084.14 : x
  2. Step 2: Convert to fraction form
    29,217.56/43,864 = 25,084.14/x
  3. Step 3: Cross multiply
    29,217.56x = 43,864 × 25,084.14
  4. Step 4: Simplify right side
    29,217.56x = 1,100,290,716.96
  5. Step 5: Solve for x
    x = 1,100,290,716.96/29,217.56
  6. Step 6: Final answer
    x = 37,658.54

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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.