Finding the Third Proportional to 117,230.63 and 181,637.44
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Solution
The third proportional to 117,230.63 and 181,637.44 is: 281,429.52
Step by Step Solution
- Step 1: Write the proportion equation
117,230.63 : 181,637.44 = 181,637.44 : x - Step 2: Convert to fraction form
117,230.63/181,637.44 = 181,637.44/x - Step 3: Cross multiply
117,230.63x = 181,637.44 × 181,637.44 - Step 4: Simplify right side
117,230.63x = 32,992,158,701.57 - Step 5: Solve for x
x = 32,992,158,701.57/117,230.63 - Step 6: Final answer
x = 281,429.52
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.