Finding the Third Proportional to 202,083.75 and 311,550.75
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Solution
The third proportional to 202,083.75 and 311,550.75 is: 480,315.07
Step by Step Solution
- Step 1: Write the proportion equation
202,083.75 : 311,550.75 = 311,550.75 : x - Step 2: Convert to fraction form
202,083.75/311,550.75 = 311,550.75/x - Step 3: Cross multiply
202,083.75x = 311,550.75 × 311,550.75 - Step 4: Simplify right side
202,083.75x = 97,063,869,825.56 - Step 5: Solve for x
x = 97,063,869,825.56/202,083.75 - Step 6: Final answer
x = 480,315.07
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.