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Finding the Third Proportional to 6,125.63 and 9,164.25

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Solution

The third proportional to 6,125.63 and 9,164.25 is: 13,710.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125.63 : 9,164.25 = 9,164.25 : x
  2. Step 2: Convert to fraction form
    6,125.63/9,164.25 = 9,164.25/x
  3. Step 3: Cross multiply
    6,125.63x = 9,164.25 × 9,164.25
  4. Step 4: Simplify right side
    6,125.63x = 83,983,478.06
  5. Step 5: Solve for x
    x = 83,983,478.06/6,125.63
  6. Step 6: Final answer
    x = 13,710.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.