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Finding the Third Proportional to 6,013.50 and 13,065.75

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Solution

The third proportional to 6,013.50 and 13,065.75 is: 28,388.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.50 : 13,065.75 = 13,065.75 : x
  2. Step 2: Convert to fraction form
    6,013.50/13,065.75 = 13,065.75/x
  3. Step 3: Cross multiply
    6,013.50x = 13,065.75 × 13,065.75
  4. Step 4: Simplify right side
    6,013.50x = 170,713,823.06
  5. Step 5: Solve for x
    x = 170,713,823.06/6,013.50
  6. Step 6: Final answer
    x = 28,388.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.