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Finding the Fourth Proportional to 23,363.73, 35,023.64 and 11,512.94

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Solution

The fourth proportional to 23,363.73, 35,023.64 and 11,512.94 is: 17,258.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,363.73 : 35,023.64 = 11,512.94 : x
  2. Step 2: Convert to fraction form
    23,363.73/35,023.64 = 11,512.94/x
  3. Step 3: Cross multiply
    23,363.73x = 35,023.64 × 11,512.94
  4. Step 4: Simplify right side
    23,363.73x = 403,224,833.22
  5. Step 5: Solve for x
    x = 403,224,833.22/23,363.73
  6. Step 6: Final answer
    x = 17,258.58

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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.