Finding the Third Proportional to 177,369.75 and 210,174.75
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Solution
The third proportional to 177,369.75 and 210,174.75 is: 249,047.12
Step by Step Solution
- Step 1: Write the proportion equation
177,369.75 : 210,174.75 = 210,174.75 : x - Step 2: Convert to fraction form
177,369.75/210,174.75 = 210,174.75/x - Step 3: Cross multiply
177,369.75x = 210,174.75 × 210,174.75 - Step 4: Simplify right side
177,369.75x = 44,173,425,537.56 - Step 5: Solve for x
x = 44,173,425,537.56/177,369.75 - Step 6: Final answer
x = 249,047.12
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These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.