Home / 33,948.54-46,854.62-19,801.38

Finding the Fourth Proportional to 33,948.54, 46,854.62 and 19,801.38

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Solution

The fourth proportional to 33,948.54, 46,854.62 and 19,801.38 is: 27,329.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948.54 : 46,854.62 = 19,801.38 : x
  2. Step 2: Convert to fraction form
    33,948.54/46,854.62 = 19,801.38/x
  3. Step 3: Cross multiply
    33,948.54x = 46,854.62 × 19,801.38
  4. Step 4: Simplify right side
    33,948.54x = 927,786,135.38
  5. Step 5: Solve for x
    x = 927,786,135.38/33,948.54
  6. Step 6: Final answer
    x = 27,329.19

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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.