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Finding the Third Proportional to 15,483 and 22,858.50

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Solution

The third proportional to 15,483 and 22,858.50 is: 33,747.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,483 : 22,858.50 = 22,858.50 : x
  2. Step 2: Convert to fraction form
    15,483/22,858.50 = 22,858.50/x
  3. Step 3: Cross multiply
    15,483x = 22,858.50 × 22,858.50
  4. Step 4: Simplify right side
    15,483x = 522,511,022.25
  5. Step 5: Solve for x
    x = 522,511,022.25/15,483
  6. Step 6: Final answer
    x = 33,747.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.