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Finding the Third Proportional to 62,445.88 and 92,703.50

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Solution

The third proportional to 62,445.88 and 92,703.50 is: 137,622.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,445.88 : 92,703.50 = 92,703.50 : x
  2. Step 2: Convert to fraction form
    62,445.88/92,703.50 = 92,703.50/x
  3. Step 3: Cross multiply
    62,445.88x = 92,703.50 × 92,703.50
  4. Step 4: Simplify right side
    62,445.88x = 8,593,938,912.25
  5. Step 5: Solve for x
    x = 8,593,938,912.25/62,445.88
  6. Step 6: Final answer
    x = 137,622.20

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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.