Home / 27,067.10-40,751.07-23,450.34

Finding the Fourth Proportional to 27,067.10, 40,751.07 and 23,450.34

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Solution

The fourth proportional to 27,067.10, 40,751.07 and 23,450.34 is: 35,305.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,067.10 : 40,751.07 = 23,450.34 : x
  2. Step 2: Convert to fraction form
    27,067.10/40,751.07 = 23,450.34/x
  3. Step 3: Cross multiply
    27,067.10x = 40,751.07 × 23,450.34
  4. Step 4: Simplify right side
    27,067.10x = 955,626,511.74
  5. Step 5: Solve for x
    x = 955,626,511.74/27,067.10
  6. Step 6: Final answer
    x = 35,305.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.