Home / 9,169.37-13,751.84-4,234.26

Finding the Fourth Proportional to 9,169.37, 13,751.84 and 4,234.26

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Solution

The fourth proportional to 9,169.37, 13,751.84 and 4,234.26 is: 6,350.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,169.37 : 13,751.84 = 4,234.26 : x
  2. Step 2: Convert to fraction form
    9,169.37/13,751.84 = 4,234.26/x
  3. Step 3: Cross multiply
    9,169.37x = 13,751.84 × 4,234.26
  4. Step 4: Simplify right side
    9,169.37x = 58,228,844.87
  5. Step 5: Solve for x
    x = 58,228,844.87/9,169.37
  6. Step 6: Final answer
    x = 6,350.37

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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.