Home / 44,183.24-66,249.76-30,160.25

Finding the Fourth Proportional to 44,183.24, 66,249.76 and 30,160.25

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Solution

The fourth proportional to 44,183.24, 66,249.76 and 30,160.25 is: 45,223.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,183.24 : 66,249.76 = 30,160.25 : x
  2. Step 2: Convert to fraction form
    44,183.24/66,249.76 = 30,160.25/x
  3. Step 3: Cross multiply
    44,183.24x = 66,249.76 × 30,160.25
  4. Step 4: Simplify right side
    44,183.24x = 1,998,109,324.04
  5. Step 5: Solve for x
    x = 1,998,109,324.04/44,183.24
  6. Step 6: Final answer
    x = 45,223.24

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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.