Finding the Third Proportional to 151,634.53 and 201,207.80
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Solution
The third proportional to 151,634.53 and 201,207.80 is: 266,987.85
Step by Step Solution
- Step 1: Write the proportion equation
151,634.53 : 201,207.80 = 201,207.80 : x - Step 2: Convert to fraction form
151,634.53/201,207.80 = 201,207.80/x - Step 3: Cross multiply
151,634.53x = 201,207.80 × 201,207.80 - Step 4: Simplify right side
151,634.53x = 40,484,577,523.29 - Step 5: Solve for x
x = 40,484,577,523.29/151,634.53 - Step 6: Final answer
x = 266,987.85
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.