Finding the Third Proportional to 195,220.75 and 295,289.75
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Solution
The third proportional to 195,220.75 and 295,289.75 is: 446,653.53
Step by Step Solution
- Step 1: Write the proportion equation
195,220.75 : 295,289.75 = 295,289.75 : x - Step 2: Convert to fraction form
195,220.75/295,289.75 = 295,289.75/x - Step 3: Cross multiply
195,220.75x = 295,289.75 × 295,289.75 - Step 4: Simplify right side
195,220.75x = 87,196,036,455.06 - Step 5: Solve for x
x = 87,196,036,455.06/195,220.75 - Step 6: Final answer
x = 446,653.53
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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.