Home / 3,133.54-4,324.26-1,736.26

Finding the Fourth Proportional to 3,133.54, 4,324.26 and 1,736.26

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Solution

The fourth proportional to 3,133.54, 4,324.26 and 1,736.26 is: 2,396.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133.54 : 4,324.26 = 1,736.26 : x
  2. Step 2: Convert to fraction form
    3,133.54/4,324.26 = 1,736.26/x
  3. Step 3: Cross multiply
    3,133.54x = 4,324.26 × 1,736.26
  4. Step 4: Simplify right side
    3,133.54x = 7,508,039.67
  5. Step 5: Solve for x
    x = 7,508,039.67/3,133.54
  6. Step 6: Final answer
    x = 2,396.02

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1.5x scale

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.