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Finding the Third Proportional to 4,655.92 and 10,302.82

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Solution

The third proportional to 4,655.92 and 10,302.82 is: 22,798.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655.92 : 10,302.82 = 10,302.82 : x
  2. Step 2: Convert to fraction form
    4,655.92/10,302.82 = 10,302.82/x
  3. Step 3: Cross multiply
    4,655.92x = 10,302.82 × 10,302.82
  4. Step 4: Simplify right side
    4,655.92x = 106,148,106.39
  5. Step 5: Solve for x
    x = 106,148,106.39/4,655.92
  6. Step 6: Final answer
    x = 22,798.53

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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.