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Finding the Third Proportional to 6,055.50 and 13,278.75

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Solution

The third proportional to 6,055.50 and 13,278.75 is: 29,118.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.50 : 13,278.75 = 13,278.75 : x
  2. Step 2: Convert to fraction form
    6,055.50/13,278.75 = 13,278.75/x
  3. Step 3: Cross multiply
    6,055.50x = 13,278.75 × 13,278.75
  4. Step 4: Simplify right side
    6,055.50x = 176,325,201.56
  5. Step 5: Solve for x
    x = 176,325,201.56/6,055.50
  6. Step 6: Final answer
    x = 29,118.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.