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Finding the Fourth Proportional to 63,324.79, 94,956.50 and 25,869.98

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Solution

The fourth proportional to 63,324.79, 94,956.50 and 25,869.98 is: 38,792.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,324.79 : 94,956.50 = 25,869.98 : x
  2. Step 2: Convert to fraction form
    63,324.79/94,956.50 = 25,869.98/x
  3. Step 3: Cross multiply
    63,324.79x = 94,956.50 × 25,869.98
  4. Step 4: Simplify right side
    63,324.79x = 2,456,523,057.94
  5. Step 5: Solve for x
    x = 2,456,523,057.94/63,324.79
  6. Step 6: Final answer
    x = 38,792.44

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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.