Home / 33,674.21-46,480.61-19,530.53

Finding the Fourth Proportional to 33,674.21, 46,480.61 and 19,530.53

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Solution

The fourth proportional to 33,674.21, 46,480.61 and 19,530.53 is: 26,958.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,674.21 : 46,480.61 = 19,530.53 : x
  2. Step 2: Convert to fraction form
    33,674.21/46,480.61 = 19,530.53/x
  3. Step 3: Cross multiply
    33,674.21x = 46,480.61 × 19,530.53
  4. Step 4: Simplify right side
    33,674.21x = 907,790,850.37
  5. Step 5: Solve for x
    x = 907,790,850.37/33,674.21
  6. Step 6: Final answer
    x = 26,958.04

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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.