Finding the Third Proportional to 235,101.75 and 353,220.75
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Solution
The third proportional to 235,101.75 and 353,220.75 is: 530,684.69
Step by Step Solution
- Step 1: Write the proportion equation
235,101.75 : 353,220.75 = 353,220.75 : x - Step 2: Convert to fraction form
235,101.75/353,220.75 = 353,220.75/x - Step 3: Cross multiply
235,101.75x = 353,220.75 × 353,220.75 - Step 4: Simplify right side
235,101.75x = 124,764,898,230.56 - Step 5: Solve for x
x = 124,764,898,230.56/235,101.75 - Step 6: Final answer
x = 530,684.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.