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Finding the Fourth Proportional to 22,893.72, 34,335.03 and 6,253.83

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Solution

The fourth proportional to 22,893.72, 34,335.03 and 6,253.83 is: 9,379.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893.72 : 34,335.03 = 6,253.83 : x
  2. Step 2: Convert to fraction form
    22,893.72/34,335.03 = 6,253.83/x
  3. Step 3: Cross multiply
    22,893.72x = 34,335.03 × 6,253.83
  4. Step 4: Simplify right side
    22,893.72x = 214,725,440.66
  5. Step 5: Solve for x
    x = 214,725,440.66/22,893.72
  6. Step 6: Final answer
    x = 9,379.23

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1.5x scale

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.