Home / 263,116.20-394,674.30-241,343.40

Finding the Fourth Proportional to 263,116.20, 394,674.30 and 241,343.40

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Solution

The fourth proportional to 263,116.20, 394,674.30 and 241,343.40 is: 362,015.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,116.20 : 394,674.30 = 241,343.40 : x
  2. Step 2: Convert to fraction form
    263,116.20/394,674.30 = 241,343.40/x
  3. Step 3: Cross multiply
    263,116.20x = 394,674.30 × 241,343.40
  4. Step 4: Simplify right side
    263,116.20x = 95,252,037,454.62
  5. Step 5: Solve for x
    x = 95,252,037,454.62/263,116.20
  6. Step 6: Final answer
    x = 362,015.10

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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.