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Finding the Fourth Proportional to 62,951.49, 94,427.49 and 25,512.27

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Solution

The fourth proportional to 62,951.49, 94,427.49 and 25,512.27 is: 38,268.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,951.49 : 94,427.49 = 25,512.27 : x
  2. Step 2: Convert to fraction form
    62,951.49/94,427.49 = 25,512.27/x
  3. Step 3: Cross multiply
    62,951.49x = 94,427.49 × 25,512.27
  4. Step 4: Simplify right side
    62,951.49x = 2,409,059,620.30
  5. Step 5: Solve for x
    x = 2,409,059,620.30/62,951.49
  6. Step 6: Final answer
    x = 38,268.51

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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.