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Finding the Third Proportional to 14,364 and 22,180

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Solution

The third proportional to 14,364 and 22,180 is: 34,248.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364 : 22,180 = 22,180 : x
  2. Step 2: Convert to fraction form
    14,364/22,180 = 22,180/x
  3. Step 3: Cross multiply
    14,364x = 22,180 × 22,180
  4. Step 4: Simplify right side
    14,364x = 491,952,400
  5. Step 5: Solve for x
    x = 491,952,400/14,364
  6. Step 6: Final answer
    x = 34,248.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.