Home / 3,197.34-4,796.69-2,385.32

Finding the Fourth Proportional to 3,197.34, 4,796.69 and 2,385.32

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Solution

The fourth proportional to 3,197.34, 4,796.69 and 2,385.32 is: 3,578.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197.34 : 4,796.69 = 2,385.32 : x
  2. Step 2: Convert to fraction form
    3,197.34/4,796.69 = 2,385.32/x
  3. Step 3: Cross multiply
    3,197.34x = 4,796.69 × 2,385.32
  4. Step 4: Simplify right side
    3,197.34x = 11,441,604.68
  5. Step 5: Solve for x
    x = 11,441,604.68/3,197.34
  6. Step 6: Final answer
    x = 3,578.48

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1.5x scale

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.