Home / 3,745.18-5,610.54-2,096.71

Finding the Fourth Proportional to 3,745.18, 5,610.54 and 2,096.71

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Solution

The fourth proportional to 3,745.18, 5,610.54 and 2,096.71 is: 3,141.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745.18 : 5,610.54 = 2,096.71 : x
  2. Step 2: Convert to fraction form
    3,745.18/5,610.54 = 2,096.71/x
  3. Step 3: Cross multiply
    3,745.18x = 5,610.54 × 2,096.71
  4. Step 4: Simplify right side
    3,745.18x = 11,763,675.32
  5. Step 5: Solve for x
    x = 11,763,675.32/3,745.18
  6. Step 6: Final answer
    x = 3,141.02

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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.