Home / 9,204.84-13,808.88-3,369.60

Finding the Fourth Proportional to 9,204.84, 13,808.88 and 3,369.60

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Solution

The fourth proportional to 9,204.84, 13,808.88 and 3,369.60 is: 5,054.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.84 : 13,808.88 = 3,369.60 : x
  2. Step 2: Convert to fraction form
    9,204.84/13,808.88 = 3,369.60/x
  3. Step 3: Cross multiply
    9,204.84x = 13,808.88 × 3,369.60
  4. Step 4: Simplify right side
    9,204.84x = 46,530,402.05
  5. Step 5: Solve for x
    x = 46,530,402.05/9,204.84
  6. Step 6: Final answer
    x = 5,054.99

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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.