Home / 9,069.06-13,604.70-3,226.26

Finding the Fourth Proportional to 9,069.06, 13,604.70 and 3,226.26

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Solution

The fourth proportional to 9,069.06, 13,604.70 and 3,226.26 is: 4,839.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069.06 : 13,604.70 = 3,226.26 : x
  2. Step 2: Convert to fraction form
    9,069.06/13,604.70 = 3,226.26/x
  3. Step 3: Cross multiply
    9,069.06x = 13,604.70 × 3,226.26
  4. Step 4: Simplify right side
    9,069.06x = 43,892,299.42
  5. Step 5: Solve for x
    x = 43,892,299.42/9,069.06
  6. Step 6: Final answer
    x = 4,839.78

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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.