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Finding the Fourth Proportional to 3,008.00, 4,150.96 and 1,749.26

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Solution

The fourth proportional to 3,008.00, 4,150.96 and 1,749.26 is: 2,413.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008.00 : 4,150.96 = 1,749.26 : x
  2. Step 2: Convert to fraction form
    3,008.00/4,150.96 = 1,749.26/x
  3. Step 3: Cross multiply
    3,008.00x = 4,150.96 × 1,749.26
  4. Step 4: Simplify right side
    3,008.00x = 7,261,087.53
  5. Step 5: Solve for x
    x = 7,261,087.53/3,008.00
  6. Step 6: Final answer
    x = 2,413.93

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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.