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Finding the Fourth Proportional to 2,061.96, 3,093.41 and 675.37

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Solution

The fourth proportional to 2,061.96, 3,093.41 and 675.37 is: 1,013.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061.96 : 3,093.41 = 675.37 : x
  2. Step 2: Convert to fraction form
    2,061.96/3,093.41 = 675.37/x
  3. Step 3: Cross multiply
    2,061.96x = 3,093.41 × 675.37
  4. Step 4: Simplify right side
    2,061.96x = 2,089,196.31
  5. Step 5: Solve for x
    x = 2,089,196.31/2,061.96
  6. Step 6: Final answer
    x = 1,013.21

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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.