Home / 1,727.25-2,383.61-941.33

Finding the Fourth Proportional to 1,727.25, 2,383.61 and 941.33

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Solution

The fourth proportional to 1,727.25, 2,383.61 and 941.33 is: 1,299.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727.25 : 2,383.61 = 941.33 : x
  2. Step 2: Convert to fraction form
    1,727.25/2,383.61 = 941.33/x
  3. Step 3: Cross multiply
    1,727.25x = 2,383.61 × 941.33
  4. Step 4: Simplify right side
    1,727.25x = 2,243,746.98
  5. Step 5: Solve for x
    x = 2,243,746.98/1,727.25
  6. Step 6: Final answer
    x = 1,299.03

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