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Finding the Third Proportional to 15,907 and 23,550

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Solution

The third proportional to 15,907 and 23,550 is: 34,865.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,907 : 23,550 = 23,550 : x
  2. Step 2: Convert to fraction form
    15,907/23,550 = 23,550/x
  3. Step 3: Cross multiply
    15,907x = 23,550 × 23,550
  4. Step 4: Simplify right side
    15,907x = 554,602,500
  5. Step 5: Solve for x
    x = 554,602,500/15,907
  6. Step 6: Final answer
    x = 34,865.31

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.