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Finding the Fourth Proportional to 63,104.70, 94,629.41 and 23,634.12

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Solution

The fourth proportional to 63,104.70, 94,629.41 and 23,634.12 is: 35,440.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,104.70 : 94,629.41 = 23,634.12 : x
  2. Step 2: Convert to fraction form
    63,104.70/94,629.41 = 23,634.12/x
  3. Step 3: Cross multiply
    63,104.70x = 94,629.41 × 23,634.12
  4. Step 4: Simplify right side
    63,104.70x = 2,236,482,831.47
  5. Step 5: Solve for x
    x = 2,236,482,831.47/63,104.70
  6. Step 6: Final answer
    x = 35,440.83

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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.