Finding the Third Proportional to 158,568.75 and 332,706.75
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Solution
The third proportional to 158,568.75 and 332,706.75 is: 698,080.68
Step by Step Solution
- Step 1: Write the proportion equation
158,568.75 : 332,706.75 = 332,706.75 : x - Step 2: Convert to fraction form
158,568.75/332,706.75 = 332,706.75/x - Step 3: Cross multiply
158,568.75x = 332,706.75 × 332,706.75 - Step 4: Simplify right side
158,568.75x = 110,693,781,495.56 - Step 5: Solve for x
x = 110,693,781,495.56/158,568.75 - Step 6: Final answer
x = 698,080.68
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.