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Finding the Fourth Proportional to 92,500.98, 127,651.50 and 50,059.54

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Solution

The fourth proportional to 92,500.98, 127,651.50 and 50,059.54 is: 69,082.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,500.98 : 127,651.50 = 50,059.54 : x
  2. Step 2: Convert to fraction form
    92,500.98/127,651.50 = 50,059.54/x
  3. Step 3: Cross multiply
    92,500.98x = 127,651.50 × 50,059.54
  4. Step 4: Simplify right side
    92,500.98x = 6,390,175,370.31
  5. Step 5: Solve for x
    x = 6,390,175,370.31/92,500.98
  6. Step 6: Final answer
    x = 69,082.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.