Home / 33,902.77-46,783.97-18,794.54

Finding the Fourth Proportional to 33,902.77, 46,783.97 and 18,794.54

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Solution

The fourth proportional to 33,902.77, 46,783.97 and 18,794.54 is: 25,935.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,902.77 : 46,783.97 = 18,794.54 : x
  2. Step 2: Convert to fraction form
    33,902.77/46,783.97 = 18,794.54/x
  3. Step 3: Cross multiply
    33,902.77x = 46,783.97 × 18,794.54
  4. Step 4: Simplify right side
    33,902.77x = 879,283,195.52
  5. Step 5: Solve for x
    x = 879,283,195.52/33,902.77
  6. Step 6: Final answer
    x = 25,935.44

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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.