Home / 23,107.88-34,664.04-6,467.96

Finding the Fourth Proportional to 23,107.88, 34,664.04 and 6,467.96

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Solution

The fourth proportional to 23,107.88, 34,664.04 and 6,467.96 is: 9,702.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,107.88 : 34,664.04 = 6,467.96 : x
  2. Step 2: Convert to fraction form
    23,107.88/34,664.04 = 6,467.96/x
  3. Step 3: Cross multiply
    23,107.88x = 34,664.04 × 6,467.96
  4. Step 4: Simplify right side
    23,107.88x = 224,205,624.16
  5. Step 5: Solve for x
    x = 224,205,624.16/23,107.88
  6. Step 6: Final answer
    x = 9,702.56

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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.