Home / 9,209.44-13,816.01-3,365.29

Finding the Fourth Proportional to 9,209.44, 13,816.01 and 3,365.29

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Solution

The fourth proportional to 9,209.44, 13,816.01 and 3,365.29 is: 5,048.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,209.44 : 13,816.01 = 3,365.29 : x
  2. Step 2: Convert to fraction form
    9,209.44/13,816.01 = 3,365.29/x
  3. Step 3: Cross multiply
    9,209.44x = 13,816.01 × 3,365.29
  4. Step 4: Simplify right side
    9,209.44x = 46,494,880.29
  5. Step 5: Solve for x
    x = 46,494,880.29/9,209.44
  6. Step 6: Final answer
    x = 5,048.61

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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.