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Finding the Third Proportional to 23,655 and 38,110.50

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Solution

The third proportional to 23,655 and 38,110.50 is: 61,399.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,655 : 38,110.50 = 38,110.50 : x
  2. Step 2: Convert to fraction form
    23,655/38,110.50 = 38,110.50/x
  3. Step 3: Cross multiply
    23,655x = 38,110.50 × 38,110.50
  4. Step 4: Simplify right side
    23,655x = 1,452,410,210.25
  5. Step 5: Solve for x
    x = 1,452,410,210.25/23,655
  6. Step 6: Final answer
    x = 61,399.71

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.