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Finding the Third Proportional to 17,632.69 and 25,885.20

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Solution

The third proportional to 17,632.69 and 25,885.20 is: 38,000.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632.69 : 25,885.20 = 25,885.20 : x
  2. Step 2: Convert to fraction form
    17,632.69/25,885.20 = 25,885.20/x
  3. Step 3: Cross multiply
    17,632.69x = 25,885.20 × 25,885.20
  4. Step 4: Simplify right side
    17,632.69x = 670,043,336.37
  5. Step 5: Solve for x
    x = 670,043,336.37/17,632.69
  6. Step 6: Final answer
    x = 38,000.07

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.