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Finding the Third Proportional to 5,587.10 and 12,051.19

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Solution

The third proportional to 5,587.10 and 12,051.19 is: 25,994.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,587.10 : 12,051.19 = 12,051.19 : x
  2. Step 2: Convert to fraction form
    5,587.10/12,051.19 = 12,051.19/x
  3. Step 3: Cross multiply
    5,587.10x = 12,051.19 × 12,051.19
  4. Step 4: Simplify right side
    5,587.10x = 145,231,234.91
  5. Step 5: Solve for x
    x = 145,231,234.91/5,587.10
  6. Step 6: Final answer
    x = 25,994.02

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.