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Finding the Third Proportional to 5,595.75 and 15,150.38

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Solution

The third proportional to 5,595.75 and 15,150.38 is: 41,019.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595.75 : 15,150.38 = 15,150.38 : x
  2. Step 2: Convert to fraction form
    5,595.75/15,150.38 = 15,150.38/x
  3. Step 3: Cross multiply
    5,595.75x = 15,150.38 × 15,150.38
  4. Step 4: Simplify right side
    5,595.75x = 229,533,862.64
  5. Step 5: Solve for x
    x = 229,533,862.64/5,595.75
  6. Step 6: Final answer
    x = 41,019.32

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Why These Related Problems?

These problems maintain the same ratio (2.71) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.