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Finding the Third Proportional to 20,044 and 30,066

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Solution

The third proportional to 20,044 and 30,066 is: 45,099

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,044 : 30,066 = 30,066 : x
  2. Step 2: Convert to fraction form
    20,044/30,066 = 30,066/x
  3. Step 3: Cross multiply
    20,044x = 30,066 × 30,066
  4. Step 4: Simplify right side
    20,044x = 903,964,356
  5. Step 5: Solve for x
    x = 903,964,356/20,044
  6. Step 6: Final answer
    x = 45,099

Related Problems

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.