Home / 3,596.37-5,392.27-1,517.81

Finding the Fourth Proportional to 3,596.37, 5,392.27 and 1,517.81

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Solution

The fourth proportional to 3,596.37, 5,392.27 and 1,517.81 is: 2,275.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596.37 : 5,392.27 = 1,517.81 : x
  2. Step 2: Convert to fraction form
    3,596.37/5,392.27 = 1,517.81/x
  3. Step 3: Cross multiply
    3,596.37x = 5,392.27 × 1,517.81
  4. Step 4: Simplify right side
    3,596.37x = 8,184,441.33
  5. Step 5: Solve for x
    x = 8,184,441.33/3,596.37
  6. Step 6: Final answer
    x = 2,275.75

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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.