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Finding the Fourth Proportional to 264,233.40, 396,350.10 and 244,015.80

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Solution

The fourth proportional to 264,233.40, 396,350.10 and 244,015.80 is: 366,023.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,233.40 : 396,350.10 = 244,015.80 : x
  2. Step 2: Convert to fraction form
    264,233.40/396,350.10 = 244,015.80/x
  3. Step 3: Cross multiply
    264,233.40x = 396,350.10 × 244,015.80
  4. Step 4: Simplify right side
    264,233.40x = 96,715,686,731.58
  5. Step 5: Solve for x
    x = 96,715,686,731.58/264,233.40
  6. Step 6: Final answer
    x = 366,023.70

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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.