Finding the Third Proportional to 181,527.75 and 266,459.63
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Solution
The third proportional to 181,527.75 and 266,459.63 is: 391,128.80
Step by Step Solution
- Step 1: Write the proportion equation
181,527.75 : 266,459.63 = 266,459.63 : x - Step 2: Convert to fraction form
181,527.75/266,459.63 = 266,459.63/x - Step 3: Cross multiply
181,527.75x = 266,459.63 × 266,459.63 - Step 4: Simplify right side
181,527.75x = 71,000,731,755.14 - Step 5: Solve for x
x = 71,000,731,755.14/181,527.75 - Step 6: Final answer
x = 391,128.80
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.