Home / 844,022.45-1,266,158.21-244,905.73

Finding the Fourth Proportional to 844,022.45, 1,266,158.21 and 244,905.73

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Solution

The fourth proportional to 844,022.45, 1,266,158.21 and 244,905.73 is: 367,394.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,022.45 : 1,266,158.21 = 244,905.73 : x
  2. Step 2: Convert to fraction form
    844,022.45/1,266,158.21 = 244,905.73/x
  3. Step 3: Cross multiply
    844,022.45x = 1,266,158.21 × 244,905.73
  4. Step 4: Simplify right side
    844,022.45x = 310,089,396,325.62
  5. Step 5: Solve for x
    x = 310,089,396,325.62/844,022.45
  6. Step 6: Final answer
    x = 367,394.72

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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.