Home / 9,069.35-13,604.09-2,495.89

Finding the Fourth Proportional to 9,069.35, 13,604.09 and 2,495.89

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Solution

The fourth proportional to 9,069.35, 13,604.09 and 2,495.89 is: 3,743.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069.35 : 13,604.09 = 2,495.89 : x
  2. Step 2: Convert to fraction form
    9,069.35/13,604.09 = 2,495.89/x
  3. Step 3: Cross multiply
    9,069.35x = 13,604.09 × 2,495.89
  4. Step 4: Simplify right side
    9,069.35x = 33,954,316.72
  5. Step 5: Solve for x
    x = 33,954,316.72/9,069.35
  6. Step 6: Final answer
    x = 3,743.86

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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.