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Finding the Fourth Proportional to 235,846.43, 353,915.44 and 95,606.27

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Solution

The fourth proportional to 235,846.43, 353,915.44 and 95,606.27 is: 143,468.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,846.43 : 353,915.44 = 95,606.27 : x
  2. Step 2: Convert to fraction form
    235,846.43/353,915.44 = 95,606.27/x
  3. Step 3: Cross multiply
    235,846.43x = 353,915.44 × 95,606.27
  4. Step 4: Simplify right side
    235,846.43x = 33,836,533,105.22
  5. Step 5: Solve for x
    x = 33,836,533,105.22/235,846.43
  6. Step 6: Final answer
    x = 143,468.50

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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.