Home / 33,694.25-46,504.40-19,362.51

Finding the Fourth Proportional to 33,694.25, 46,504.40 and 19,362.51

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Solution

The fourth proportional to 33,694.25, 46,504.40 and 19,362.51 is: 26,723.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,694.25 : 46,504.40 = 19,362.51 : x
  2. Step 2: Convert to fraction form
    33,694.25/46,504.40 = 19,362.51/x
  3. Step 3: Cross multiply
    33,694.25x = 46,504.40 × 19,362.51
  4. Step 4: Simplify right side
    33,694.25x = 900,441,813.23
  5. Step 5: Solve for x
    x = 900,441,813.23/33,694.25
  6. Step 6: Final answer
    x = 26,723.91

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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.