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Finding the Fourth Proportional to 219,832.27, 329,747.49 and 62,060.27

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Solution

The fourth proportional to 219,832.27, 329,747.49 and 62,060.27 is: 93,090.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,832.27 : 329,747.49 = 62,060.27 : x
  2. Step 2: Convert to fraction form
    219,832.27/329,747.49 = 62,060.27/x
  3. Step 3: Cross multiply
    219,832.27x = 329,747.49 × 62,060.27
  4. Step 4: Simplify right side
    219,832.27x = 20,464,216,612.48
  5. Step 5: Solve for x
    x = 20,464,216,612.48/219,832.27
  6. Step 6: Final answer
    x = 93,090.14

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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.