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Finding the Fourth Proportional to 60,925.66, 91,379.07 and 23,503.25

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Solution

The fourth proportional to 60,925.66, 91,379.07 and 23,503.25 is: 35,251.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,925.66 : 91,379.07 = 23,503.25 : x
  2. Step 2: Convert to fraction form
    60,925.66/91,379.07 = 23,503.25/x
  3. Step 3: Cross multiply
    60,925.66x = 91,379.07 × 23,503.25
  4. Step 4: Simplify right side
    60,925.66x = 2,147,705,355.43
  5. Step 5: Solve for x
    x = 2,147,705,355.43/60,925.66
  6. Step 6: Final answer
    x = 35,251.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.