Home / 33,773.54-46,604.45-19,429.56

Finding the Fourth Proportional to 33,773.54, 46,604.45 and 19,429.56

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Solution

The fourth proportional to 33,773.54, 46,604.45 and 19,429.56 is: 26,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773.54 : 46,604.45 = 19,429.56 : x
  2. Step 2: Convert to fraction form
    33,773.54/46,604.45 = 19,429.56/x
  3. Step 3: Cross multiply
    33,773.54x = 46,604.45 × 19,429.56
  4. Step 4: Simplify right side
    33,773.54x = 905,503,860.39
  5. Step 5: Solve for x
    x = 905,503,860.39/33,773.54
  6. Step 6: Final answer
    x = 26,811.05

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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.