Home / 4,760.88-6,572.25-3,190.02

Finding the Fourth Proportional to 4,760.88, 6,572.25 and 3,190.02

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Solution

The fourth proportional to 4,760.88, 6,572.25 and 3,190.02 is: 4,403.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760.88 : 6,572.25 = 3,190.02 : x
  2. Step 2: Convert to fraction form
    4,760.88/6,572.25 = 3,190.02/x
  3. Step 3: Cross multiply
    4,760.88x = 6,572.25 × 3,190.02
  4. Step 4: Simplify right side
    4,760.88x = 20,965,608.95
  5. Step 5: Solve for x
    x = 20,965,608.95/4,760.88
  6. Step 6: Final answer
    x = 4,403.73

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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.