Home / 4,197.78-5,793.06-2,334.78

Finding the Fourth Proportional to 4,197.78, 5,793.06 and 2,334.78

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Solution

The fourth proportional to 4,197.78, 5,793.06 and 2,334.78 is: 3,222.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197.78 : 5,793.06 = 2,334.78 : x
  2. Step 2: Convert to fraction form
    4,197.78/5,793.06 = 2,334.78/x
  3. Step 3: Cross multiply
    4,197.78x = 5,793.06 × 2,334.78
  4. Step 4: Simplify right side
    4,197.78x = 13,525,520.63
  5. Step 5: Solve for x
    x = 13,525,520.63/4,197.78
  6. Step 6: Final answer
    x = 3,222.07

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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.