Finding the Third Proportional to 107,284.50 and 235,581.75
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Solution
The third proportional to 107,284.50 and 235,581.75 is: 517,304.56
Step by Step Solution
- Step 1: Write the proportion equation
107,284.50 : 235,581.75 = 235,581.75 : x - Step 2: Convert to fraction form
107,284.50/235,581.75 = 235,581.75/x - Step 3: Cross multiply
107,284.50x = 235,581.75 × 235,581.75 - Step 4: Simplify right side
107,284.50x = 55,498,760,933.06 - Step 5: Solve for x
x = 55,498,760,933.06/107,284.50 - Step 6: Final answer
x = 517,304.56
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.