Finding the Third Proportional to 177,268.50 and 266,793.75
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Solution
The third proportional to 177,268.50 and 266,793.75 is: 401,531.60
Step by Step Solution
- Step 1: Write the proportion equation
177,268.50 : 266,793.75 = 266,793.75 : x - Step 2: Convert to fraction form
177,268.50/266,793.75 = 266,793.75/x - Step 3: Cross multiply
177,268.50x = 266,793.75 × 266,793.75 - Step 4: Simplify right side
177,268.50x = 71,178,905,039.06 - Step 5: Solve for x
x = 71,178,905,039.06/177,268.50 - Step 6: Final answer
x = 401,531.60
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.