Finding the Third Proportional to 118,335.09 and 161,670.94
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Solution
The third proportional to 118,335.09 and 161,670.94 is: 220,876.93
Step by Step Solution
- Step 1: Write the proportion equation
118,335.09 : 161,670.94 = 161,670.94 : x - Step 2: Convert to fraction form
118,335.09/161,670.94 = 161,670.94/x - Step 3: Cross multiply
118,335.09x = 161,670.94 × 161,670.94 - Step 4: Simplify right side
118,335.09x = 26,137,492,032.13 - Step 5: Solve for x
x = 26,137,492,032.13/118,335.09 - Step 6: Final answer
x = 220,876.93
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.