Home / 33,904.99-46,791.66-18,802.39

Finding the Fourth Proportional to 33,904.99, 46,791.66 and 18,802.39

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Solution

The fourth proportional to 33,904.99, 46,791.66 and 18,802.39 is: 25,948.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,904.99 : 46,791.66 = 18,802.39 : x
  2. Step 2: Convert to fraction form
    33,904.99/46,791.66 = 18,802.39/x
  3. Step 3: Cross multiply
    33,904.99x = 46,791.66 × 18,802.39
  4. Step 4: Simplify right side
    33,904.99x = 879,794,712.10
  5. Step 5: Solve for x
    x = 879,794,712.10/33,904.99
  6. Step 6: Final answer
    x = 25,948.83

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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.