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Finding the Third Proportional to 7,596 and 20,484

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Solution

The third proportional to 7,596 and 20,484 is: 55,238.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596 : 20,484 = 20,484 : x
  2. Step 2: Convert to fraction form
    7,596/20,484 = 20,484/x
  3. Step 3: Cross multiply
    7,596x = 20,484 × 20,484
  4. Step 4: Simplify right side
    7,596x = 419,594,256
  5. Step 5: Solve for x
    x = 419,594,256/7,596
  6. Step 6: Final answer
    x = 55,238.84

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Why These Related Problems?

These problems maintain the same ratio (2.70) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.