Home / 33,922.26-50,866.29-19,885.64

Finding the Fourth Proportional to 33,922.26, 50,866.29 and 19,885.64

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Solution

The fourth proportional to 33,922.26, 50,866.29 and 19,885.64 is: 29,818.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922.26 : 50,866.29 = 19,885.64 : x
  2. Step 2: Convert to fraction form
    33,922.26/50,866.29 = 19,885.64/x
  3. Step 3: Cross multiply
    33,922.26x = 50,866.29 × 19,885.64
  4. Step 4: Simplify right side
    33,922.26x = 1,011,508,476.74
  5. Step 5: Solve for x
    x = 1,011,508,476.74/33,922.26
  6. Step 6: Final answer
    x = 29,818.43

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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.