Home / 3,741.04-5,161.80-2,414.53

Finding the Fourth Proportional to 3,741.04, 5,161.80 and 2,414.53

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Solution

The fourth proportional to 3,741.04, 5,161.80 and 2,414.53 is: 3,331.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741.04 : 5,161.80 = 2,414.53 : x
  2. Step 2: Convert to fraction form
    3,741.04/5,161.80 = 2,414.53/x
  3. Step 3: Cross multiply
    3,741.04x = 5,161.80 × 2,414.53
  4. Step 4: Simplify right side
    3,741.04x = 12,463,320.95
  5. Step 5: Solve for x
    x = 12,463,320.95/3,741.04
  6. Step 6: Final answer
    x = 3,331.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.