Home / 1,727.33-2,383.62-941.37

Finding the Fourth Proportional to 1,727.33, 2,383.62 and 941.37

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Solution

The fourth proportional to 1,727.33, 2,383.62 and 941.37 is: 1,299.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727.33 : 2,383.62 = 941.37 : x
  2. Step 2: Convert to fraction form
    1,727.33/2,383.62 = 941.37/x
  3. Step 3: Cross multiply
    1,727.33x = 2,383.62 × 941.37
  4. Step 4: Simplify right side
    1,727.33x = 2,243,868.36
  5. Step 5: Solve for x
    x = 2,243,868.36/1,727.33
  6. Step 6: Final answer
    x = 1,299.04

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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.