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Finding the Fourth Proportional to 63,152.82, 94,737.87 and 23,166.63

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Solution

The fourth proportional to 63,152.82, 94,737.87 and 23,166.63 is: 34,753.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,152.82 : 94,737.87 = 23,166.63 : x
  2. Step 2: Convert to fraction form
    63,152.82/94,737.87 = 23,166.63/x
  3. Step 3: Cross multiply
    63,152.82x = 94,737.87 × 23,166.63
  4. Step 4: Simplify right side
    63,152.82x = 2,194,757,181.28
  5. Step 5: Solve for x
    x = 2,194,757,181.28/63,152.82
  6. Step 6: Final answer
    x = 34,753.11

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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.