Home / 4,010.39-6,019.26-2,163.32

Finding the Fourth Proportional to 4,010.39, 6,019.26 and 2,163.32

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Solution

The fourth proportional to 4,010.39, 6,019.26 and 2,163.32 is: 3,246.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.39 : 6,019.26 = 2,163.32 : x
  2. Step 2: Convert to fraction form
    4,010.39/6,019.26 = 2,163.32/x
  3. Step 3: Cross multiply
    4,010.39x = 6,019.26 × 2,163.32
  4. Step 4: Simplify right side
    4,010.39x = 13,021,585.54
  5. Step 5: Solve for x
    x = 13,021,585.54/4,010.39
  6. Step 6: Final answer
    x = 3,246.96

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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.