Home / 126,956.44-190,446.20-33,462.19

Finding the Fourth Proportional to 126,956.44, 190,446.20 and 33,462.19

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Solution

The fourth proportional to 126,956.44, 190,446.20 and 33,462.19 is: 50,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,956.44 : 190,446.20 = 33,462.19 : x
  2. Step 2: Convert to fraction form
    126,956.44/190,446.20 = 33,462.19/x
  3. Step 3: Cross multiply
    126,956.44x = 190,446.20 × 33,462.19
  4. Step 4: Simplify right side
    126,956.44x = 6,372,746,536.72
  5. Step 5: Solve for x
    x = 6,372,746,536.72/126,956.44
  6. Step 6: Final answer
    x = 50,196.32

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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.