Home / 23,222.22-34,887.60-21,963.48

Finding the Fourth Proportional to 23,222.22, 34,887.60 and 21,963.48

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Solution

The fourth proportional to 23,222.22, 34,887.60 and 21,963.48 is: 32,996.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,222.22 : 34,887.60 = 21,963.48 : x
  2. Step 2: Convert to fraction form
    23,222.22/34,887.60 = 21,963.48/x
  3. Step 3: Cross multiply
    23,222.22x = 34,887.60 × 21,963.48
  4. Step 4: Simplify right side
    23,222.22x = 766,253,104.85
  5. Step 5: Solve for x
    x = 766,253,104.85/23,222.22
  6. Step 6: Final answer
    x = 32,996.55

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1.5x scale

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.