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Finding the Third Proportional to 20,264.77 and 32,373.56

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Solution

The third proportional to 20,264.77 and 32,373.56 is: 51,717.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,264.77 : 32,373.56 = 32,373.56 : x
  2. Step 2: Convert to fraction form
    20,264.77/32,373.56 = 32,373.56/x
  3. Step 3: Cross multiply
    20,264.77x = 32,373.56 × 32,373.56
  4. Step 4: Simplify right side
    20,264.77x = 1,048,047,548.94
  5. Step 5: Solve for x
    x = 1,048,047,548.94/20,264.77
  6. Step 6: Final answer
    x = 51,717.72

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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.