Finding the Third Proportional to 162,911.25 and 227,589.75
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Solution
The third proportional to 162,911.25 and 227,589.75 is: 317,946.70
Step by Step Solution
- Step 1: Write the proportion equation
162,911.25 : 227,589.75 = 227,589.75 : x - Step 2: Convert to fraction form
162,911.25/227,589.75 = 227,589.75/x - Step 3: Cross multiply
162,911.25x = 227,589.75 × 227,589.75 - Step 4: Simplify right side
162,911.25x = 51,797,094,305.06 - Step 5: Solve for x
x = 51,797,094,305.06/162,911.25 - Step 6: Final answer
x = 317,946.70
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.