Home / 241,745.20-362,563.14-91,932.10

Finding the Fourth Proportional to 241,745.20, 362,563.14 and 91,932.10

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Solution

The fourth proportional to 241,745.20, 362,563.14 and 91,932.10 is: 137,877.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,745.20 : 362,563.14 = 91,932.10 : x
  2. Step 2: Convert to fraction form
    241,745.20/362,563.14 = 91,932.10/x
  3. Step 3: Cross multiply
    241,745.20x = 362,563.14 × 91,932.10
  4. Step 4: Simplify right side
    241,745.20x = 33,331,190,842.79
  5. Step 5: Solve for x
    x = 33,331,190,842.79/241,745.20
  6. Step 6: Final answer
    x = 137,877.36

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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.