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Finding the Fourth Proportional to 236,473.52, 354,402.24 and 96,068

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Solution

The fourth proportional to 236,473.52, 354,402.24 and 96,068 is: 143,976.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,473.52 : 354,402.24 = 96,068 : x
  2. Step 2: Convert to fraction form
    236,473.52/354,402.24 = 96,068/x
  3. Step 3: Cross multiply
    236,473.52x = 354,402.24 × 96,068
  4. Step 4: Simplify right side
    236,473.52x = 34,046,714,392.32
  5. Step 5: Solve for x
    x = 34,046,714,392.32/236,473.52
  6. Step 6: Final answer
    x = 143,976.86

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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.