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Finding the Third Proportional to 16,471.13 and 36,222.13

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Solution

The third proportional to 16,471.13 and 36,222.13 is: 79,657.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,471.13 : 36,222.13 = 36,222.13 : x
  2. Step 2: Convert to fraction form
    16,471.13/36,222.13 = 36,222.13/x
  3. Step 3: Cross multiply
    16,471.13x = 36,222.13 × 36,222.13
  4. Step 4: Simplify right side
    16,471.13x = 1,312,042,339.52
  5. Step 5: Solve for x
    x = 1,312,042,339.52/16,471.13
  6. Step 6: Final answer
    x = 79,657.12

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.