Home / 67,256.68-100,885.83-22,884.34

Finding the Fourth Proportional to 67,256.68, 100,885.83 and 22,884.34

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Solution

The fourth proportional to 67,256.68, 100,885.83 and 22,884.34 is: 34,326.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,256.68 : 100,885.83 = 22,884.34 : x
  2. Step 2: Convert to fraction form
    67,256.68/100,885.83 = 22,884.34/x
  3. Step 3: Cross multiply
    67,256.68x = 100,885.83 × 22,884.34
  4. Step 4: Simplify right side
    67,256.68x = 2,308,705,634.90
  5. Step 5: Solve for x
    x = 2,308,705,634.90/67,256.68
  6. Step 6: Final answer
    x = 34,326.79

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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.