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Finding the Third Proportional to 6,090.94 and 13,320.94

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Solution

The third proportional to 6,090.94 and 13,320.94 is: 29,133.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090.94 : 13,320.94 = 13,320.94 : x
  2. Step 2: Convert to fraction form
    6,090.94/13,320.94 = 13,320.94/x
  3. Step 3: Cross multiply
    6,090.94x = 13,320.94 × 13,320.94
  4. Step 4: Simplify right side
    6,090.94x = 177,447,375.88
  5. Step 5: Solve for x
    x = 177,447,375.88/6,090.94
  6. Step 6: Final answer
    x = 29,133.02

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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.