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Finding the Third Proportional to 23,315 and 36,352.50

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Solution

The third proportional to 23,315 and 36,352.50 is: 56,680.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,315 : 36,352.50 = 36,352.50 : x
  2. Step 2: Convert to fraction form
    23,315/36,352.50 = 36,352.50/x
  3. Step 3: Cross multiply
    23,315x = 36,352.50 × 36,352.50
  4. Step 4: Simplify right side
    23,315x = 1,321,504,256.25
  5. Step 5: Solve for x
    x = 1,321,504,256.25/23,315
  6. Step 6: Final answer
    x = 56,680.43

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.