Finding the Third Proportional to 135,474.75 and 201,250.13
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Solution
The third proportional to 135,474.75 and 201,250.13 is: 298,960.60
Step by Step Solution
- Step 1: Write the proportion equation
135,474.75 : 201,250.13 = 201,250.13 : x - Step 2: Convert to fraction form
135,474.75/201,250.13 = 201,250.13/x - Step 3: Cross multiply
135,474.75x = 201,250.13 × 201,250.13 - Step 4: Simplify right side
135,474.75x = 40,501,612,812.52 - Step 5: Solve for x
x = 40,501,612,812.52/135,474.75 - Step 6: Final answer
x = 298,960.60
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.