Finding the Third Proportional to 175,739.75 and 363,940.75
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Solution
The third proportional to 175,739.75 and 363,940.75 is: 753,687.59
Step by Step Solution
- Step 1: Write the proportion equation
175,739.75 : 363,940.75 = 363,940.75 : x - Step 2: Convert to fraction form
175,739.75/363,940.75 = 363,940.75/x - Step 3: Cross multiply
175,739.75x = 363,940.75 × 363,940.75 - Step 4: Simplify right side
175,739.75x = 132,452,869,510.56 - Step 5: Solve for x
x = 132,452,869,510.56/175,739.75 - Step 6: Final answer
x = 753,687.59
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.