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Finding the Fourth Proportional to 4,356.15, 5,997.83 and 3,844.60

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Solution

The fourth proportional to 4,356.15, 5,997.83 and 3,844.60 is: 5,293.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.15 : 5,997.83 = 3,844.60 : x
  2. Step 2: Convert to fraction form
    4,356.15/5,997.83 = 3,844.60/x
  3. Step 3: Cross multiply
    4,356.15x = 5,997.83 × 3,844.60
  4. Step 4: Simplify right side
    4,356.15x = 23,059,223.00
  5. Step 5: Solve for x
    x = 23,059,223.00/4,356.15
  6. Step 6: Final answer
    x = 5,293.49

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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.