Home / 3,729.07-5,593.73-1,132

Finding the Fourth Proportional to 3,729.07, 5,593.73 and 1,132

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Solution

The fourth proportional to 3,729.07, 5,593.73 and 1,132 is: 1,698.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729.07 : 5,593.73 = 1,132 : x
  2. Step 2: Convert to fraction form
    3,729.07/5,593.73 = 1,132/x
  3. Step 3: Cross multiply
    3,729.07x = 5,593.73 × 1,132
  4. Step 4: Simplify right side
    3,729.07x = 6,332,102.36
  5. Step 5: Solve for x
    x = 6,332,102.36/3,729.07
  6. Step 6: Final answer
    x = 1,698.04

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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.