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Finding the Third Proportional to 8,594 and 20,188

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Solution

The third proportional to 8,594 and 20,188 is: 47,423.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594 : 20,188 = 20,188 : x
  2. Step 2: Convert to fraction form
    8,594/20,188 = 20,188/x
  3. Step 3: Cross multiply
    8,594x = 20,188 × 20,188
  4. Step 4: Simplify right side
    8,594x = 407,555,344
  5. Step 5: Solve for x
    x = 407,555,344/8,594
  6. Step 6: Final answer
    x = 47,423.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.