Home / 33,826.04-46,679.88-18,922.04

Finding the Fourth Proportional to 33,826.04, 46,679.88 and 18,922.04

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Solution

The fourth proportional to 33,826.04, 46,679.88 and 18,922.04 is: 26,112.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826.04 : 46,679.88 = 18,922.04 : x
  2. Step 2: Convert to fraction form
    33,826.04/46,679.88 = 18,922.04/x
  3. Step 3: Cross multiply
    33,826.04x = 46,679.88 × 18,922.04
  4. Step 4: Simplify right side
    33,826.04x = 883,278,556.56
  5. Step 5: Solve for x
    x = 883,278,556.56/33,826.04
  6. Step 6: Final answer
    x = 26,112.38

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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.