Home / 23,922.24-33,009.44-13,310.43

Finding the Fourth Proportional to 23,922.24, 33,009.44 and 13,310.43

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Solution

The fourth proportional to 23,922.24, 33,009.44 and 13,310.43 is: 18,366.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,922.24 : 33,009.44 = 13,310.43 : x
  2. Step 2: Convert to fraction form
    23,922.24/33,009.44 = 13,310.43/x
  3. Step 3: Cross multiply
    23,922.24x = 33,009.44 × 13,310.43
  4. Step 4: Simplify right side
    23,922.24x = 439,369,773.91
  5. Step 5: Solve for x
    x = 439,369,773.91/23,922.24
  6. Step 6: Final answer
    x = 18,366.58

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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.