Home / 23,835.44-35,694.60-19,649.84

Finding the Fourth Proportional to 23,835.44, 35,694.60 and 19,649.84

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Solution

The fourth proportional to 23,835.44, 35,694.60 and 19,649.84 is: 29,426.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,835.44 : 35,694.60 = 19,649.84 : x
  2. Step 2: Convert to fraction form
    23,835.44/35,694.60 = 19,649.84/x
  3. Step 3: Cross multiply
    23,835.44x = 35,694.60 × 19,649.84
  4. Step 4: Simplify right side
    23,835.44x = 701,393,178.86
  5. Step 5: Solve for x
    x = 701,393,178.86/23,835.44
  6. Step 6: Final answer
    x = 29,426.48

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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.