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Finding the Fourth Proportional to 332,910.66, 460,025.28 and 237,251.28

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Solution

The fourth proportional to 332,910.66, 460,025.28 and 237,251.28 is: 327,840.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,910.66 : 460,025.28 = 237,251.28 : x
  2. Step 2: Convert to fraction form
    332,910.66/460,025.28 = 237,251.28/x
  3. Step 3: Cross multiply
    332,910.66x = 460,025.28 × 237,251.28
  4. Step 4: Simplify right side
    332,910.66x = 109,141,586,512.36
  5. Step 5: Solve for x
    x = 109,141,586,512.36/332,910.66
  6. Step 6: Final answer
    x = 327,840.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.