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Finding the Fourth Proportional to 241,994.25, 362,991.78 and 94,250.25

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Solution

The fourth proportional to 241,994.25, 362,991.78 and 94,250.25 is: 141,375.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,994.25 : 362,991.78 = 94,250.25 : x
  2. Step 2: Convert to fraction form
    241,994.25/362,991.78 = 94,250.25/x
  3. Step 3: Cross multiply
    241,994.25x = 362,991.78 × 94,250.25
  4. Step 4: Simplify right side
    241,994.25x = 34,212,066,012.95
  5. Step 5: Solve for x
    x = 34,212,066,012.95/241,994.25
  6. Step 6: Final answer
    x = 141,375.53

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1.5x scale

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.