Home / 234,736.26-352,094.60-108,334.50

Finding the Fourth Proportional to 234,736.26, 352,094.60 and 108,334.50

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Solution

The fourth proportional to 234,736.26, 352,094.60 and 108,334.50 is: 162,497.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,736.26 : 352,094.60 = 108,334.50 : x
  2. Step 2: Convert to fraction form
    234,736.26/352,094.60 = 108,334.50/x
  3. Step 3: Cross multiply
    234,736.26x = 352,094.60 × 108,334.50
  4. Step 4: Simplify right side
    234,736.26x = 38,143,992,443.70
  5. Step 5: Solve for x
    x = 38,143,992,443.70/234,736.26
  6. Step 6: Final answer
    x = 162,497.23

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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.