Home / 11,895.23-17,844.06-4,102.22

Finding the Fourth Proportional to 11,895.23, 17,844.06 and 4,102.22

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Solution

The fourth proportional to 11,895.23, 17,844.06 and 4,102.22 is: 6,153.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,895.23 : 17,844.06 = 4,102.22 : x
  2. Step 2: Convert to fraction form
    11,895.23/17,844.06 = 4,102.22/x
  3. Step 3: Cross multiply
    11,895.23x = 17,844.06 × 4,102.22
  4. Step 4: Simplify right side
    11,895.23x = 73,200,170.59
  5. Step 5: Solve for x
    x = 73,200,170.59/11,895.23
  6. Step 6: Final answer
    x = 6,153.74

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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.