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Finding the Third Proportional to 15,081.19 and 32,475.94

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Solution

The third proportional to 15,081.19 and 32,475.94 is: 69,933.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,081.19 : 32,475.94 = 32,475.94 : x
  2. Step 2: Convert to fraction form
    15,081.19/32,475.94 = 32,475.94/x
  3. Step 3: Cross multiply
    15,081.19x = 32,475.94 × 32,475.94
  4. Step 4: Simplify right side
    15,081.19x = 1,054,686,516.50
  5. Step 5: Solve for x
    x = 1,054,686,516.50/15,081.19
  6. Step 6: Final answer
    x = 69,933.92

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.