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Finding the Fourth Proportional to 63,813.93, 95,709.61 and 23,823.95

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Solution

The fourth proportional to 63,813.93, 95,709.61 and 23,823.95 is: 35,731.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,813.93 : 95,709.61 = 23,823.95 : x
  2. Step 2: Convert to fraction form
    63,813.93/95,709.61 = 23,823.95/x
  3. Step 3: Cross multiply
    63,813.93x = 95,709.61 × 23,823.95
  4. Step 4: Simplify right side
    63,813.93x = 2,280,180,817.08
  5. Step 5: Solve for x
    x = 2,280,180,817.08/63,813.93
  6. Step 6: Final answer
    x = 35,731.71

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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.