Finding the Third Proportional to 119,823.75 and 181,923.75
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Solution
The third proportional to 119,823.75 and 181,923.75 is: 276,207.77
Step by Step Solution
- Step 1: Write the proportion equation
119,823.75 : 181,923.75 = 181,923.75 : x - Step 2: Convert to fraction form
119,823.75/181,923.75 = 181,923.75/x - Step 3: Cross multiply
119,823.75x = 181,923.75 × 181,923.75 - Step 4: Simplify right side
119,823.75x = 33,096,250,814.06 - Step 5: Solve for x
x = 33,096,250,814.06/119,823.75 - Step 6: Final answer
x = 276,207.77
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.