Home / 22,410.11-33,615.14-6,827.73

Finding the Fourth Proportional to 22,410.11, 33,615.14 and 6,827.73

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Solution

The fourth proportional to 22,410.11, 33,615.14 and 6,827.73 is: 10,241.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,410.11 : 33,615.14 = 6,827.73 : x
  2. Step 2: Convert to fraction form
    22,410.11/33,615.14 = 6,827.73/x
  3. Step 3: Cross multiply
    22,410.11x = 33,615.14 × 6,827.73
  4. Step 4: Simplify right side
    22,410.11x = 229,515,065.69
  5. Step 5: Solve for x
    x = 229,515,065.69/22,410.11
  6. Step 6: Final answer
    x = 10,241.59

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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.