Home / 33,680.97-46,476.45-19,532.25

Finding the Fourth Proportional to 33,680.97, 46,476.45 and 19,532.25

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Solution

The fourth proportional to 33,680.97, 46,476.45 and 19,532.25 is: 26,952.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,680.97 : 46,476.45 = 19,532.25 : x
  2. Step 2: Convert to fraction form
    33,680.97/46,476.45 = 19,532.25/x
  3. Step 3: Cross multiply
    33,680.97x = 46,476.45 × 19,532.25
  4. Step 4: Simplify right side
    33,680.97x = 907,789,640.51
  5. Step 5: Solve for x
    x = 907,789,640.51/33,680.97
  6. Step 6: Final answer
    x = 26,952.60

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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.