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Finding the Third Proportional to 15,127.50 and 23,544.75

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Solution

The third proportional to 15,127.50 and 23,544.75 is: 36,645.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,127.50 : 23,544.75 = 23,544.75 : x
  2. Step 2: Convert to fraction form
    15,127.50/23,544.75 = 23,544.75/x
  3. Step 3: Cross multiply
    15,127.50x = 23,544.75 × 23,544.75
  4. Step 4: Simplify right side
    15,127.50x = 554,355,252.56
  5. Step 5: Solve for x
    x = 554,355,252.56/15,127.50
  6. Step 6: Final answer
    x = 36,645.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.