Finding the Third Proportional to 76,960.13 and 118,214.44
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Solution
The third proportional to 76,960.13 and 118,214.44 is: 181,583.04
Step by Step Solution
- Step 1: Write the proportion equation
76,960.13 : 118,214.44 = 118,214.44 : x - Step 2: Convert to fraction form
76,960.13/118,214.44 = 118,214.44/x - Step 3: Cross multiply
76,960.13x = 118,214.44 × 118,214.44 - Step 4: Simplify right side
76,960.13x = 13,974,653,233.44 - Step 5: Solve for x
x = 13,974,653,233.44/76,960.13 - Step 6: Final answer
x = 181,583.04
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.