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Finding the Third Proportional to 15,436 and 23,052

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Solution

The third proportional to 15,436 and 23,052 is: 34,425.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,436 : 23,052 = 23,052 : x
  2. Step 2: Convert to fraction form
    15,436/23,052 = 23,052/x
  3. Step 3: Cross multiply
    15,436x = 23,052 × 23,052
  4. Step 4: Simplify right side
    15,436x = 531,394,704
  5. Step 5: Solve for x
    x = 531,394,704/15,436
  6. Step 6: Final answer
    x = 34,425.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.