Home / 9,344.26-14,016.34-3,102.54

Finding the Fourth Proportional to 9,344.26, 14,016.34 and 3,102.54

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Solution

The fourth proportional to 9,344.26, 14,016.34 and 3,102.54 is: 4,653.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.26 : 14,016.34 = 3,102.54 : x
  2. Step 2: Convert to fraction form
    9,344.26/14,016.34 = 3,102.54/x
  3. Step 3: Cross multiply
    9,344.26x = 14,016.34 × 3,102.54
  4. Step 4: Simplify right side
    9,344.26x = 43,486,206.82
  5. Step 5: Solve for x
    x = 43,486,206.82/9,344.26
  6. Step 6: Final answer
    x = 4,653.79

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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.