Home / 3,334.39-4,600.96-1,842.37

Finding the Fourth Proportional to 3,334.39, 4,600.96 and 1,842.37

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Solution

The fourth proportional to 3,334.39, 4,600.96 and 1,842.37 is: 2,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334.39 : 4,600.96 = 1,842.37 : x
  2. Step 2: Convert to fraction form
    3,334.39/4,600.96 = 1,842.37/x
  3. Step 3: Cross multiply
    3,334.39x = 4,600.96 × 1,842.37
  4. Step 4: Simplify right side
    3,334.39x = 8,476,680.46
  5. Step 5: Solve for x
    x = 8,476,680.46/3,334.39
  6. Step 6: Final answer
    x = 2,542.20

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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.