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Finding the Fourth Proportional to 23,183.93, 34,775.52 and 7,388.75

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Solution

The fourth proportional to 23,183.93, 34,775.52 and 7,388.75 is: 11,083.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183.93 : 34,775.52 = 7,388.75 : x
  2. Step 2: Convert to fraction form
    23,183.93/34,775.52 = 7,388.75/x
  3. Step 3: Cross multiply
    23,183.93x = 34,775.52 × 7,388.75
  4. Step 4: Simplify right side
    23,183.93x = 256,947,449.52
  5. Step 5: Solve for x
    x = 256,947,449.52/23,183.93
  6. Step 6: Final answer
    x = 11,083.00

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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.