Home / 241,583.56-362,320.26-91,840.48

Finding the Fourth Proportional to 241,583.56, 362,320.26 and 91,840.48

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Solution

The fourth proportional to 241,583.56, 362,320.26 and 91,840.48 is: 137,739.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,583.56 : 362,320.26 = 91,840.48 : x
  2. Step 2: Convert to fraction form
    241,583.56/362,320.26 = 91,840.48/x
  3. Step 3: Cross multiply
    241,583.56x = 362,320.26 × 91,840.48
  4. Step 4: Simplify right side
    241,583.56x = 33,275,666,592.12
  5. Step 5: Solve for x
    x = 33,275,666,592.12/241,583.56
  6. Step 6: Final answer
    x = 137,739.78

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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.