Finding the Third Proportional to 91,582.28 and 195,261.31
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Solution
The third proportional to 91,582.28 and 195,261.31 is: 416,313.94
Step by Step Solution
- Step 1: Write the proportion equation
91,582.28 : 195,261.31 = 195,261.31 : x - Step 2: Convert to fraction form
91,582.28/195,261.31 = 195,261.31/x - Step 3: Cross multiply
91,582.28x = 195,261.31 × 195,261.31 - Step 4: Simplify right side
91,582.28x = 38,126,980,159.22 - Step 5: Solve for x
x = 38,126,980,159.22/91,582.28 - Step 6: Final answer
x = 416,313.94
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.