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Finding the Fourth Proportional to 10,801.37, 14,906.16 and 5,956.27

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Solution

The fourth proportional to 10,801.37, 14,906.16 and 5,956.27 is: 8,219.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,801.37 : 14,906.16 = 5,956.27 : x
  2. Step 2: Convert to fraction form
    10,801.37/14,906.16 = 5,956.27/x
  3. Step 3: Cross multiply
    10,801.37x = 14,906.16 × 5,956.27
  4. Step 4: Simplify right side
    10,801.37x = 88,785,076.36
  5. Step 5: Solve for x
    x = 88,785,076.36/10,801.37
  6. Step 6: Final answer
    x = 8,219.80

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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.