Home / 4,025.09-6,036.68-2,270.87

Finding the Fourth Proportional to 4,025.09, 6,036.68 and 2,270.87

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Solution

The fourth proportional to 4,025.09, 6,036.68 and 2,270.87 is: 3,405.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.09 : 6,036.68 = 2,270.87 : x
  2. Step 2: Convert to fraction form
    4,025.09/6,036.68 = 2,270.87/x
  3. Step 3: Cross multiply
    4,025.09x = 6,036.68 × 2,270.87
  4. Step 4: Simplify right side
    4,025.09x = 13,708,473.97
  5. Step 5: Solve for x
    x = 13,708,473.97/4,025.09
  6. Step 6: Final answer
    x = 3,405.76

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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.