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Finding the Third Proportional to 14,580.75 and 31,932.38

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Solution

The third proportional to 14,580.75 and 31,932.38 is: 69,933.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580.75 : 31,932.38 = 31,932.38 : x
  2. Step 2: Convert to fraction form
    14,580.75/31,932.38 = 31,932.38/x
  3. Step 3: Cross multiply
    14,580.75x = 31,932.38 × 31,932.38
  4. Step 4: Simplify right side
    14,580.75x = 1,019,676,573.14
  5. Step 5: Solve for x
    x = 1,019,676,573.14/14,580.75
  6. Step 6: Final answer
    x = 69,933.07

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