Home / 3,237.86-4,849.48-2,268.29

Finding the Fourth Proportional to 3,237.86, 4,849.48 and 2,268.29

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Solution

The fourth proportional to 3,237.86, 4,849.48 and 2,268.29 is: 3,397.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237.86 : 4,849.48 = 2,268.29 : x
  2. Step 2: Convert to fraction form
    3,237.86/4,849.48 = 2,268.29/x
  3. Step 3: Cross multiply
    3,237.86x = 4,849.48 × 2,268.29
  4. Step 4: Simplify right side
    3,237.86x = 10,999,991.40
  5. Step 5: Solve for x
    x = 10,999,991.40/3,237.86
  6. Step 6: Final answer
    x = 3,397.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.