Home / 30,733.57-46,067.46-21,941.83

Finding the Fourth Proportional to 30,733.57, 46,067.46 and 21,941.83

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Solution

The fourth proportional to 30,733.57, 46,067.46 and 21,941.83 is: 32,889.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,733.57 : 46,067.46 = 21,941.83 : x
  2. Step 2: Convert to fraction form
    30,733.57/46,067.46 = 21,941.83/x
  3. Step 3: Cross multiply
    30,733.57x = 46,067.46 × 21,941.83
  4. Step 4: Simplify right side
    30,733.57x = 1,010,804,375.85
  5. Step 5: Solve for x
    x = 1,010,804,375.85/30,733.57
  6. Step 6: Final answer
    x = 32,889.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.