Home / 8,983.25-13,475.26-2,409.42

Finding the Fourth Proportional to 8,983.25, 13,475.26 and 2,409.42

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Solution

The fourth proportional to 8,983.25, 13,475.26 and 2,409.42 is: 3,614.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983.25 : 13,475.26 = 2,409.42 : x
  2. Step 2: Convert to fraction form
    8,983.25/13,475.26 = 2,409.42/x
  3. Step 3: Cross multiply
    8,983.25x = 13,475.26 × 2,409.42
  4. Step 4: Simplify right side
    8,983.25x = 32,467,576.59
  5. Step 5: Solve for x
    x = 32,467,576.59/8,983.25
  6. Step 6: Final answer
    x = 3,614.23

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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.