Finding the Third Proportional to 201,146.50 and 298,237.75
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Solution
The third proportional to 201,146.50 and 298,237.75 is: 442,193.90
Step by Step Solution
- Step 1: Write the proportion equation
201,146.50 : 298,237.75 = 298,237.75 : x - Step 2: Convert to fraction form
201,146.50/298,237.75 = 298,237.75/x - Step 3: Cross multiply
201,146.50x = 298,237.75 × 298,237.75 - Step 4: Simplify right side
201,146.50x = 88,945,755,525.06 - Step 5: Solve for x
x = 88,945,755,525.06/201,146.50 - Step 6: Final answer
x = 442,193.90
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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.