Home / 33,696.93-46,486.71-19,541.56

Finding the Fourth Proportional to 33,696.93, 46,486.71 and 19,541.56

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Solution

The fourth proportional to 33,696.93, 46,486.71 and 19,541.56 is: 26,958.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,696.93 : 46,486.71 = 19,541.56 : x
  2. Step 2: Convert to fraction form
    33,696.93/46,486.71 = 19,541.56/x
  3. Step 3: Cross multiply
    33,696.93x = 46,486.71 × 19,541.56
  4. Step 4: Simplify right side
    33,696.93x = 908,422,832.67
  5. Step 5: Solve for x
    x = 908,422,832.67/33,696.93
  6. Step 6: Final answer
    x = 26,958.63

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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.