Finding the Third Proportional to 170,704.13 and 245,905.88
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Solution
The third proportional to 170,704.13 and 245,905.88 is: 354,236.90
Step by Step Solution
- Step 1: Write the proportion equation
170,704.13 : 245,905.88 = 245,905.88 : x - Step 2: Convert to fraction form
170,704.13/245,905.88 = 245,905.88/x - Step 3: Cross multiply
170,704.13x = 245,905.88 × 245,905.88 - Step 4: Simplify right side
170,704.13x = 60,469,699,359.52 - Step 5: Solve for x
x = 60,469,699,359.52/170,704.13 - Step 6: Final answer
x = 354,236.90
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.