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Finding the Fourth Proportional to 63,230.90, 94,893.12 and 29,951.04

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Solution

The fourth proportional to 63,230.90, 94,893.12 and 29,951.04 is: 44,948.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,230.90 : 94,893.12 = 29,951.04 : x
  2. Step 2: Convert to fraction form
    63,230.90/94,893.12 = 29,951.04/x
  3. Step 3: Cross multiply
    63,230.90x = 94,893.12 × 29,951.04
  4. Step 4: Simplify right side
    63,230.90x = 2,842,147,632.84
  5. Step 5: Solve for x
    x = 2,842,147,632.84/63,230.90
  6. Step 6: Final answer
    x = 44,948.71

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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.