Finding the Third Proportional to 118,936.13 and 163,095.19
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Solution
The third proportional to 118,936.13 and 163,095.19 is: 223,649.80
Step by Step Solution
- Step 1: Write the proportion equation
118,936.13 : 163,095.19 = 163,095.19 : x - Step 2: Convert to fraction form
118,936.13/163,095.19 = 163,095.19/x - Step 3: Cross multiply
118,936.13x = 163,095.19 × 163,095.19 - Step 4: Simplify right side
118,936.13x = 26,600,040,185.66 - Step 5: Solve for x
x = 26,600,040,185.66/118,936.13 - Step 6: Final answer
x = 223,649.80
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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.