Home / 441,187.28-608,816.22-250,218.44

Finding the Fourth Proportional to 441,187.28, 608,816.22 and 250,218.44

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Solution

The fourth proportional to 441,187.28, 608,816.22 and 250,218.44 is: 345,288.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,187.28 : 608,816.22 = 250,218.44 : x
  2. Step 2: Convert to fraction form
    441,187.28/608,816.22 = 250,218.44/x
  3. Step 3: Cross multiply
    441,187.28x = 608,816.22 × 250,218.44
  4. Step 4: Simplify right side
    441,187.28x = 152,337,044,815.10
  5. Step 5: Solve for x
    x = 152,337,044,815.10/441,187.28
  6. Step 6: Final answer
    x = 345,288.84

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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.