Home / 325,694.14-449,476.36-182,500.32

Finding the Fourth Proportional to 325,694.14, 449,476.36 and 182,500.32

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Solution

The fourth proportional to 325,694.14, 449,476.36 and 182,500.32 is: 251,860.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,694.14 : 449,476.36 = 182,500.32 : x
  2. Step 2: Convert to fraction form
    325,694.14/449,476.36 = 182,500.32/x
  3. Step 3: Cross multiply
    325,694.14x = 449,476.36 × 182,500.32
  4. Step 4: Simplify right side
    325,694.14x = 82,029,579,532.44
  5. Step 5: Solve for x
    x = 82,029,579,532.44/325,694.14
  6. Step 6: Final answer
    x = 251,860.78

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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.