Home / 33,894.09-46,763.15-19,551.99

Finding the Fourth Proportional to 33,894.09, 46,763.15 and 19,551.99

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Solution

The fourth proportional to 33,894.09, 46,763.15 and 19,551.99 is: 26,975.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,894.09 : 46,763.15 = 19,551.99 : x
  2. Step 2: Convert to fraction form
    33,894.09/46,763.15 = 19,551.99/x
  3. Step 3: Cross multiply
    33,894.09x = 46,763.15 × 19,551.99
  4. Step 4: Simplify right side
    33,894.09x = 914,312,641.17
  5. Step 5: Solve for x
    x = 914,312,641.17/33,894.09
  6. Step 6: Final answer
    x = 26,975.58

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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.