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Finding the Third Proportional to 25,925 and 56,871

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Solution

The third proportional to 25,925 and 56,871 is: 124,756.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,925 : 56,871 = 56,871 : x
  2. Step 2: Convert to fraction form
    25,925/56,871 = 56,871/x
  3. Step 3: Cross multiply
    25,925x = 56,871 × 56,871
  4. Step 4: Simplify right side
    25,925x = 3,234,310,641
  5. Step 5: Solve for x
    x = 3,234,310,641/25,925
  6. Step 6: Final answer
    x = 124,756.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.