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Finding the Fourth Proportional to 204,502.54, 306,764.88 and 62,337.01

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Solution

The fourth proportional to 204,502.54, 306,764.88 and 62,337.01 is: 93,508.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,502.54 : 306,764.88 = 62,337.01 : x
  2. Step 2: Convert to fraction form
    204,502.54/306,764.88 = 62,337.01/x
  3. Step 3: Cross multiply
    204,502.54x = 306,764.88 × 62,337.01
  4. Step 4: Simplify right side
    204,502.54x = 19,122,805,392.21
  5. Step 5: Solve for x
    x = 19,122,805,392.21/204,502.54
  6. Step 6: Final answer
    x = 93,508.89

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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.