Home / 241,956.56-362,982.36-84,190.16

Finding the Fourth Proportional to 241,956.56, 362,982.36 and 84,190.16

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Solution

The fourth proportional to 241,956.56, 362,982.36 and 84,190.16 is: 126,301.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,956.56 : 362,982.36 = 84,190.16 : x
  2. Step 2: Convert to fraction form
    241,956.56/362,982.36 = 84,190.16/x
  3. Step 3: Cross multiply
    241,956.56x = 362,982.36 × 84,190.16
  4. Step 4: Simplify right side
    241,956.56x = 30,559,542,965.58
  5. Step 5: Solve for x
    x = 30,559,542,965.58/241,956.56
  6. Step 6: Final answer
    x = 126,301.77

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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.