Home / 14,634.52-21,951.00-4,105.26

Finding the Fourth Proportional to 14,634.52, 21,951.00 and 4,105.26

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Solution

The fourth proportional to 14,634.52, 21,951.00 and 4,105.26 is: 6,157.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,634.52 : 21,951.00 = 4,105.26 : x
  2. Step 2: Convert to fraction form
    14,634.52/21,951.00 = 4,105.26/x
  3. Step 3: Cross multiply
    14,634.52x = 21,951.00 × 4,105.26
  4. Step 4: Simplify right side
    14,634.52x = 90,114,659.97
  5. Step 5: Solve for x
    x = 90,114,659.97/14,634.52
  6. Step 6: Final answer
    x = 6,157.68

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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.