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Finding the Fourth Proportional to 63,231.95, 94,894.69 and 29,952.09

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Solution

The fourth proportional to 63,231.95, 94,894.69 and 29,952.09 is: 44,950.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,231.95 : 94,894.69 = 29,952.09 : x
  2. Step 2: Convert to fraction form
    63,231.95/94,894.69 = 29,952.09/x
  3. Step 3: Cross multiply
    63,231.95x = 94,894.69 × 29,952.09
  4. Step 4: Simplify right side
    63,231.95x = 2,842,294,295.40
  5. Step 5: Solve for x
    x = 2,842,294,295.40/63,231.95
  6. Step 6: Final answer
    x = 44,950.29

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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.