Home / 33,447.06-46,149.48-19,297.44

Finding the Fourth Proportional to 33,447.06, 46,149.48 and 19,297.44

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Solution

The fourth proportional to 33,447.06, 46,149.48 and 19,297.44 is: 26,626.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,447.06 : 46,149.48 = 19,297.44 : x
  2. Step 2: Convert to fraction form
    33,447.06/46,149.48 = 19,297.44/x
  3. Step 3: Cross multiply
    33,447.06x = 46,149.48 × 19,297.44
  4. Step 4: Simplify right side
    33,447.06x = 890,566,821.33
  5. Step 5: Solve for x
    x = 890,566,821.33/33,447.06
  6. Step 6: Final answer
    x = 26,626.16

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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.