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Finding the Third Proportional to 23,445 and 51,179.63

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Solution

The third proportional to 23,445 and 51,179.63 is: 111,723.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445 : 51,179.63 = 51,179.63 : x
  2. Step 2: Convert to fraction form
    23,445/51,179.63 = 51,179.63/x
  3. Step 3: Cross multiply
    23,445x = 51,179.63 × 51,179.63
  4. Step 4: Simplify right side
    23,445x = 2,619,354,015.14
  5. Step 5: Solve for x
    x = 2,619,354,015.14/23,445
  6. Step 6: Final answer
    x = 111,723.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.