Home / 11,934.08-17,902.96-6,087.52

Finding the Fourth Proportional to 11,934.08, 17,902.96 and 6,087.52

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Solution

The fourth proportional to 11,934.08, 17,902.96 and 6,087.52 is: 9,132.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,934.08 : 17,902.96 = 6,087.52 : x
  2. Step 2: Convert to fraction form
    11,934.08/17,902.96 = 6,087.52/x
  3. Step 3: Cross multiply
    11,934.08x = 17,902.96 × 6,087.52
  4. Step 4: Simplify right side
    11,934.08x = 108,984,627.06
  5. Step 5: Solve for x
    x = 108,984,627.06/11,934.08
  6. Step 6: Final answer
    x = 9,132.22

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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.