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Finding the Fourth Proportional to 63,236.70, 94,856.67 and 29,948.94

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Solution

The fourth proportional to 63,236.70, 94,856.67 and 29,948.94 is: 44,924.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,236.70 : 94,856.67 = 29,948.94 : x
  2. Step 2: Convert to fraction form
    63,236.70/94,856.67 = 29,948.94/x
  3. Step 3: Cross multiply
    63,236.70x = 94,856.67 × 29,948.94
  4. Step 4: Simplify right side
    63,236.70x = 2,840,856,718.43
  5. Step 5: Solve for x
    x = 2,840,856,718.43/63,236.70
  6. Step 6: Final answer
    x = 44,924.18

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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.