Home / 22,969.19-31,650.08-17,591.33

Finding the Fourth Proportional to 22,969.19, 31,650.08 and 17,591.33

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Solution

The fourth proportional to 22,969.19, 31,650.08 and 17,591.33 is: 24,239.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,969.19 : 31,650.08 = 17,591.33 : x
  2. Step 2: Convert to fraction form
    22,969.19/31,650.08 = 17,591.33/x
  3. Step 3: Cross multiply
    22,969.19x = 31,650.08 × 17,591.33
  4. Step 4: Simplify right side
    22,969.19x = 556,766,755.60
  5. Step 5: Solve for x
    x = 556,766,755.60/22,969.19
  6. Step 6: Final answer
    x = 24,239.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.