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Finding the Third Proportional to 25,237 and 36,937.50

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Solution

The third proportional to 25,237 and 36,937.50 is: 54,062.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,237 : 36,937.50 = 36,937.50 : x
  2. Step 2: Convert to fraction form
    25,237/36,937.50 = 36,937.50/x
  3. Step 3: Cross multiply
    25,237x = 36,937.50 × 36,937.50
  4. Step 4: Simplify right side
    25,237x = 1,364,378,906.25
  5. Step 5: Solve for x
    x = 1,364,378,906.25/25,237
  6. Step 6: Final answer
    x = 54,062.64

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.