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Finding the Third Proportional to 8,793 and 13,596.88

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Solution

The third proportional to 8,793 and 13,596.88 is: 21,025.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,793 : 13,596.88 = 13,596.88 : x
  2. Step 2: Convert to fraction form
    8,793/13,596.88 = 13,596.88/x
  3. Step 3: Cross multiply
    8,793x = 13,596.88 × 13,596.88
  4. Step 4: Simplify right side
    8,793x = 184,875,009.77
  5. Step 5: Solve for x
    x = 184,875,009.77/8,793
  6. Step 6: Final answer
    x = 21,025.25

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.