Home / 235,939.32-353,906.76-95,664.60

Finding the Fourth Proportional to 235,939.32, 353,906.76 and 95,664.60

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Solution

The fourth proportional to 235,939.32, 353,906.76 and 95,664.60 is: 143,496.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,939.32 : 353,906.76 = 95,664.60 : x
  2. Step 2: Convert to fraction form
    235,939.32/353,906.76 = 95,664.60/x
  3. Step 3: Cross multiply
    235,939.32x = 353,906.76 × 95,664.60
  4. Step 4: Simplify right side
    235,939.32x = 33,856,348,632.70
  5. Step 5: Solve for x
    x = 33,856,348,632.70/235,939.32
  6. Step 6: Final answer
    x = 143,496.00

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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.