Home / 350,183.56-483,252.90-206,995.24

Finding the Fourth Proportional to 350,183.56, 483,252.90 and 206,995.24

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Solution

The fourth proportional to 350,183.56, 483,252.90 and 206,995.24 is: 285,653.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,183.56 : 483,252.90 = 206,995.24 : x
  2. Step 2: Convert to fraction form
    350,183.56/483,252.90 = 206,995.24/x
  3. Step 3: Cross multiply
    350,183.56x = 483,252.90 × 206,995.24
  4. Step 4: Simplify right side
    350,183.56x = 100,031,050,016.20
  5. Step 5: Solve for x
    x = 100,031,050,016.20/350,183.56
  6. Step 6: Final answer
    x = 285,653.19

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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.