Home / 241,343.10-362,055.21-101,112.54

Finding the Fourth Proportional to 241,343.10, 362,055.21 and 101,112.54

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Solution

The fourth proportional to 241,343.10, 362,055.21 and 101,112.54 is: 151,685.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,343.10 : 362,055.21 = 101,112.54 : x
  2. Step 2: Convert to fraction form
    241,343.10/362,055.21 = 101,112.54/x
  3. Step 3: Cross multiply
    241,343.10x = 362,055.21 × 101,112.54
  4. Step 4: Simplify right side
    241,343.10x = 36,608,321,903.33
  5. Step 5: Solve for x
    x = 36,608,321,903.33/241,343.10
  6. Step 6: Final answer
    x = 151,685.80

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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.