Home / 241,689.96-362,535.09-91,895.61

Finding the Fourth Proportional to 241,689.96, 362,535.09 and 91,895.61

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Solution

The fourth proportional to 241,689.96, 362,535.09 and 91,895.61 is: 137,843.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,689.96 : 362,535.09 = 91,895.61 : x
  2. Step 2: Convert to fraction form
    241,689.96/362,535.09 = 91,895.61/x
  3. Step 3: Cross multiply
    241,689.96x = 362,535.09 × 91,895.61
  4. Step 4: Simplify right side
    241,689.96x = 33,315,383,241.95
  5. Step 5: Solve for x
    x = 33,315,383,241.95/241,689.96
  6. Step 6: Final answer
    x = 137,843.47

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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.