Home / 22,383.17-33,575.51-6,800.75

Finding the Fourth Proportional to 22,383.17, 33,575.51 and 6,800.75

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Solution

The fourth proportional to 22,383.17, 33,575.51 and 6,800.75 is: 10,201.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383.17 : 33,575.51 = 6,800.75 : x
  2. Step 2: Convert to fraction form
    22,383.17/33,575.51 = 6,800.75/x
  3. Step 3: Cross multiply
    22,383.17x = 33,575.51 × 6,800.75
  4. Step 4: Simplify right side
    22,383.17x = 228,338,649.63
  5. Step 5: Solve for x
    x = 228,338,649.63/22,383.17
  6. Step 6: Final answer
    x = 10,201.35

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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.