Finding the Third Proportional to 27,750.09 and 60,177.94
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Solution
The third proportional to 27,750.09 and 60,177.94 is: 130,499.89
Step by Step Solution
- Step 1: Write the proportion equation
27,750.09 : 60,177.94 = 60,177.94 : x - Step 2: Convert to fraction form
27,750.09/60,177.94 = 60,177.94/x - Step 3: Cross multiply
27,750.09x = 60,177.94 × 60,177.94 - Step 4: Simplify right side
27,750.09x = 3,621,384,161.75 - Step 5: Solve for x
x = 3,621,384,161.75/27,750.09 - Step 6: Final answer
x = 130,499.89
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.