Home / 24,383.54-33,649.26-13,205.54

Finding the Fourth Proportional to 24,383.54, 33,649.26 and 13,205.54

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Solution

The fourth proportional to 24,383.54, 33,649.26 and 13,205.54 is: 18,223.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,383.54 : 33,649.26 = 13,205.54 : x
  2. Step 2: Convert to fraction form
    24,383.54/33,649.26 = 13,205.54/x
  3. Step 3: Cross multiply
    24,383.54x = 33,649.26 × 13,205.54
  4. Step 4: Simplify right side
    24,383.54x = 444,356,648.90
  5. Step 5: Solve for x
    x = 444,356,648.90/24,383.54
  6. Step 6: Final answer
    x = 18,223.63

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1.5x scale

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.