Finding the Third Proportional to 207,227.63 and 311,610.75
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Solution
The third proportional to 207,227.63 and 311,610.75 is: 468,572.95
Step by Step Solution
- Step 1: Write the proportion equation
207,227.63 : 311,610.75 = 311,610.75 : x - Step 2: Convert to fraction form
207,227.63/311,610.75 = 311,610.75/x - Step 3: Cross multiply
207,227.63x = 311,610.75 × 311,610.75 - Step 4: Simplify right side
207,227.63x = 97,101,259,515.56 - Step 5: Solve for x
x = 97,101,259,515.56/207,227.63 - Step 6: Final answer
x = 468,572.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.