Home / 241,733.84-362,546.08-91,920.70

Finding the Fourth Proportional to 241,733.84, 362,546.08 and 91,920.70

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Solution

The fourth proportional to 241,733.84, 362,546.08 and 91,920.70 is: 137,860.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,733.84 : 362,546.08 = 91,920.70 : x
  2. Step 2: Convert to fraction form
    241,733.84/362,546.08 = 91,920.70/x
  3. Step 3: Cross multiply
    241,733.84x = 362,546.08 × 91,920.70
  4. Step 4: Simplify right side
    241,733.84x = 33,325,489,455.86
  5. Step 5: Solve for x
    x = 33,325,489,455.86/241,733.84
  6. Step 6: Final answer
    x = 137,860.26

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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.