Home / 9,163.14-13,744.68-6,234.18

Finding the Fourth Proportional to 9,163.14, 13,744.68 and 6,234.18

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Solution

The fourth proportional to 9,163.14, 13,744.68 and 6,234.18 is: 9,351.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163.14 : 13,744.68 = 6,234.18 : x
  2. Step 2: Convert to fraction form
    9,163.14/13,744.68 = 6,234.18/x
  3. Step 3: Cross multiply
    9,163.14x = 13,744.68 × 6,234.18
  4. Step 4: Simplify right side
    9,163.14x = 85,686,809.16
  5. Step 5: Solve for x
    x = 85,686,809.16/9,163.14
  6. Step 6: Final answer
    x = 9,351.25

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1.5x scale

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.