Home / 34,071.26-46,998.41-22,142.54

Finding the Fourth Proportional to 34,071.26, 46,998.41 and 22,142.54

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Solution

The fourth proportional to 34,071.26, 46,998.41 and 22,142.54 is: 30,543.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,071.26 : 46,998.41 = 22,142.54 : x
  2. Step 2: Convert to fraction form
    34,071.26/46,998.41 = 22,142.54/x
  3. Step 3: Cross multiply
    34,071.26x = 46,998.41 × 22,142.54
  4. Step 4: Simplify right side
    34,071.26x = 1,040,664,304.70
  5. Step 5: Solve for x
    x = 1,040,664,304.70/34,071.26
  6. Step 6: Final answer
    x = 30,543.76

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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.