Home / 6,395.13-9,589.32-2,011.41

Finding the Fourth Proportional to 6,395.13, 9,589.32 and 2,011.41

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Solution

The fourth proportional to 6,395.13, 9,589.32 and 2,011.41 is: 3,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395.13 : 9,589.32 = 2,011.41 : x
  2. Step 2: Convert to fraction form
    6,395.13/9,589.32 = 2,011.41/x
  3. Step 3: Cross multiply
    6,395.13x = 9,589.32 × 2,011.41
  4. Step 4: Simplify right side
    6,395.13x = 19,288,054.14
  5. Step 5: Solve for x
    x = 19,288,054.14/6,395.13
  6. Step 6: Final answer
    x = 3,016.05

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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.