Finding the Third Proportional to 150,735.75 and 239,940.75
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Solution
The third proportional to 150,735.75 and 239,940.75 is: 381,937.02
Step by Step Solution
- Step 1: Write the proportion equation
150,735.75 : 239,940.75 = 239,940.75 : x - Step 2: Convert to fraction form
150,735.75/239,940.75 = 239,940.75/x - Step 3: Cross multiply
150,735.75x = 239,940.75 × 239,940.75 - Step 4: Simplify right side
150,735.75x = 57,571,563,510.56 - Step 5: Solve for x
x = 57,571,563,510.56/150,735.75 - Step 6: Final answer
x = 381,937.02
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.