Home / 441,183.78-608,811.39-250,214.94

Finding the Fourth Proportional to 441,183.78, 608,811.39 and 250,214.94

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Solution

The fourth proportional to 441,183.78, 608,811.39 and 250,214.94 is: 345,284.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,183.78 : 608,811.39 = 250,214.94 : x
  2. Step 2: Convert to fraction form
    441,183.78/608,811.39 = 250,214.94/x
  3. Step 3: Cross multiply
    441,183.78x = 608,811.39 × 250,214.94
  4. Step 4: Simplify right side
    441,183.78x = 152,333,705,420.17
  5. Step 5: Solve for x
    x = 152,333,705,420.17/441,183.78
  6. Step 6: Final answer
    x = 345,284.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.