Finding the Fourth Proportional to 241,183.00, 332,984.99 and 155,181.96
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Solution
The fourth proportional to 241,183.00, 332,984.99 and 155,181.96 is: 214,249.19
Step by Step Solution
- Step 1: Write the proportion equation
241,183.00 : 332,984.99 = 155,181.96 : x - Step 2: Convert to fraction form
241,183.00/332,984.99 = 155,181.96/x - Step 3: Cross multiply
241,183.00x = 332,984.99 × 155,181.96 - Step 4: Simplify right side
241,183.00x = 51,673,263,786.74 - Step 5: Solve for x
x = 51,673,263,786.74/241,183.00 - Step 6: Final answer
x = 214,249.19
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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.