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Finding the Fourth Proportional to 8,009.83, 11,051.12 and 5,025.59

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Solution

The fourth proportional to 8,009.83, 11,051.12 and 5,025.59 is: 6,933.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,009.83 : 11,051.12 = 5,025.59 : x
  2. Step 2: Convert to fraction form
    8,009.83/11,051.12 = 5,025.59/x
  3. Step 3: Cross multiply
    8,009.83x = 11,051.12 × 5,025.59
  4. Step 4: Simplify right side
    8,009.83x = 55,538,355.47
  5. Step 5: Solve for x
    x = 55,538,355.47/8,009.83
  6. Step 6: Final answer
    x = 6,933.78

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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.