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Finding the Fourth Proportional to 34,923.61, 48,174.10 and 25,352.25

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Solution

The fourth proportional to 34,923.61, 48,174.10 and 25,352.25 is: 34,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.61 : 48,174.10 = 25,352.25 : x
  2. Step 2: Convert to fraction form
    34,923.61/48,174.10 = 25,352.25/x
  3. Step 3: Cross multiply
    34,923.61x = 48,174.10 × 25,352.25
  4. Step 4: Simplify right side
    34,923.61x = 1,221,321,826.73
  5. Step 5: Solve for x
    x = 1,221,321,826.73/34,923.61
  6. Step 6: Final answer
    x = 34,971.24

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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.