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Finding the Fourth Proportional to 23,954.44, 35,929.80 and 9,910.84

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Solution

The fourth proportional to 23,954.44, 35,929.80 and 9,910.84 is: 14,865.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.44 : 35,929.80 = 9,910.84 : x
  2. Step 2: Convert to fraction form
    23,954.44/35,929.80 = 9,910.84/x
  3. Step 3: Cross multiply
    23,954.44x = 35,929.80 × 9,910.84
  4. Step 4: Simplify right side
    23,954.44x = 356,094,499.03
  5. Step 5: Solve for x
    x = 356,094,499.03/23,954.44
  6. Step 6: Final answer
    x = 14,865.49

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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.