Finding the Third Proportional to 177,660.75 and 234,739.13
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Solution
The third proportional to 177,660.75 and 234,739.13 is: 310,155.49
Step by Step Solution
- Step 1: Write the proportion equation
177,660.75 : 234,739.13 = 234,739.13 : x - Step 2: Convert to fraction form
177,660.75/234,739.13 = 234,739.13/x - Step 3: Cross multiply
177,660.75x = 234,739.13 × 234,739.13 - Step 4: Simplify right side
177,660.75x = 55,102,456,805.77 - Step 5: Solve for x
x = 55,102,456,805.77/177,660.75 - Step 6: Final answer
x = 310,155.49
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.