Home / 236,334.85-354,524.31-94,145.68

Finding the Fourth Proportional to 236,334.85, 354,524.31 and 94,145.68

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Solution

The fourth proportional to 236,334.85, 354,524.31 and 94,145.68 is: 141,227.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,334.85 : 354,524.31 = 94,145.68 : x
  2. Step 2: Convert to fraction form
    236,334.85/354,524.31 = 94,145.68/x
  3. Step 3: Cross multiply
    236,334.85x = 354,524.31 × 94,145.68
  4. Step 4: Simplify right side
    236,334.85x = 33,376,932,241.48
  5. Step 5: Solve for x
    x = 33,376,932,241.48/236,334.85
  6. Step 6: Final answer
    x = 141,227.30

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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.