Home / 1,844.53-2,544.75-1,181.27

Finding the Fourth Proportional to 1,844.53, 2,544.75 and 1,181.27

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Solution

The fourth proportional to 1,844.53, 2,544.75 and 1,181.27 is: 1,629.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844.53 : 2,544.75 = 1,181.27 : x
  2. Step 2: Convert to fraction form
    1,844.53/2,544.75 = 1,181.27/x
  3. Step 3: Cross multiply
    1,844.53x = 2,544.75 × 1,181.27
  4. Step 4: Simplify right side
    1,844.53x = 3,006,043.19
  5. Step 5: Solve for x
    x = 3,006,043.19/1,844.53
  6. Step 6: Final answer
    x = 1,629.71

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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.