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Finding the Third Proportional to 6,007.50 and 12,669.75

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Solution

The third proportional to 6,007.50 and 12,669.75 is: 26,720.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007.50 : 12,669.75 = 12,669.75 : x
  2. Step 2: Convert to fraction form
    6,007.50/12,669.75 = 12,669.75/x
  3. Step 3: Cross multiply
    6,007.50x = 12,669.75 × 12,669.75
  4. Step 4: Simplify right side
    6,007.50x = 160,522,565.06
  5. Step 5: Solve for x
    x = 160,522,565.06/6,007.50
  6. Step 6: Final answer
    x = 26,720.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.