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Finding the Third Proportional to 24,700 and 58,251

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Solution

The third proportional to 24,700 and 58,251 is: 137,375.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,700 : 58,251 = 58,251 : x
  2. Step 2: Convert to fraction form
    24,700/58,251 = 58,251/x
  3. Step 3: Cross multiply
    24,700x = 58,251 × 58,251
  4. Step 4: Simplify right side
    24,700x = 3,393,179,001
  5. Step 5: Solve for x
    x = 3,393,179,001/24,700
  6. Step 6: Final answer
    x = 137,375.67

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.