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Finding the Fourth Proportional to 1,350.06, 2,025.42 and 733.59

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Solution

The fourth proportional to 1,350.06, 2,025.42 and 733.59 is: 1,100.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350.06 : 2,025.42 = 733.59 : x
  2. Step 2: Convert to fraction form
    1,350.06/2,025.42 = 733.59/x
  3. Step 3: Cross multiply
    1,350.06x = 2,025.42 × 733.59
  4. Step 4: Simplify right side
    1,350.06x = 1,485,827.86
  5. Step 5: Solve for x
    x = 1,485,827.86/1,350.06
  6. Step 6: Final answer
    x = 1,100.56

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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.