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Finding the Fourth Proportional to 173,793.33, 239,828.14 and 97,305.27

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Solution

The fourth proportional to 173,793.33, 239,828.14 and 97,305.27 is: 134,277.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,793.33 : 239,828.14 = 97,305.27 : x
  2. Step 2: Convert to fraction form
    173,793.33/239,828.14 = 97,305.27/x
  3. Step 3: Cross multiply
    173,793.33x = 239,828.14 × 97,305.27
  4. Step 4: Simplify right side
    173,793.33x = 23,336,541,916.30
  5. Step 5: Solve for x
    x = 23,336,541,916.30/173,793.33
  6. Step 6: Final answer
    x = 134,277.55

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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.