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Finding the Third Proportional to 15,271.03 and 25,051.78

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Solution

The third proportional to 15,271.03 and 25,051.78 is: 41,096.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,271.03 : 25,051.78 = 25,051.78 : x
  2. Step 2: Convert to fraction form
    15,271.03/25,051.78 = 25,051.78/x
  3. Step 3: Cross multiply
    15,271.03x = 25,051.78 × 25,051.78
  4. Step 4: Simplify right side
    15,271.03x = 627,591,743.80
  5. Step 5: Solve for x
    x = 627,591,743.80/15,271.03
  6. Step 6: Final answer
    x = 41,096.88

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These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.