Finding the Third Proportional to 107,914.13 and 159,778.13
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Solution
The third proportional to 107,914.13 and 159,778.13 is: 236,568.19
Step by Step Solution
- Step 1: Write the proportion equation
107,914.13 : 159,778.13 = 159,778.13 : x - Step 2: Convert to fraction form
107,914.13/159,778.13 = 159,778.13/x - Step 3: Cross multiply
107,914.13x = 159,778.13 × 159,778.13 - Step 4: Simplify right side
107,914.13x = 25,529,049,228.52 - Step 5: Solve for x
x = 25,529,049,228.52/107,914.13 - Step 6: Final answer
x = 236,568.19
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.