Home / 33,743.44-50,615.34-22,130.20

Finding the Fourth Proportional to 33,743.44, 50,615.34 and 22,130.20

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Solution

The fourth proportional to 33,743.44, 50,615.34 and 22,130.20 is: 33,195.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,743.44 : 50,615.34 = 22,130.20 : x
  2. Step 2: Convert to fraction form
    33,743.44/50,615.34 = 22,130.20/x
  3. Step 3: Cross multiply
    33,743.44x = 50,615.34 × 22,130.20
  4. Step 4: Simplify right side
    33,743.44x = 1,120,127,597.27
  5. Step 5: Solve for x
    x = 1,120,127,597.27/33,743.44
  6. Step 6: Final answer
    x = 33,195.42

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1.5x scale

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.