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Finding the Third Proportional to 25,107 and 37,575

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Solution

The third proportional to 25,107 and 37,575 is: 56,234.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,107 : 37,575 = 37,575 : x
  2. Step 2: Convert to fraction form
    25,107/37,575 = 37,575/x
  3. Step 3: Cross multiply
    25,107x = 37,575 × 37,575
  4. Step 4: Simplify right side
    25,107x = 1,411,880,625
  5. Step 5: Solve for x
    x = 1,411,880,625/25,107
  6. Step 6: Final answer
    x = 56,234.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.