Finding the Third Proportional to 36,235.13 and 77,827.13
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Solution
The third proportional to 36,235.13 and 77,827.13 is: 167,159.94
Step by Step Solution
- Step 1: Write the proportion equation
36,235.13 : 77,827.13 = 77,827.13 : x - Step 2: Convert to fraction form
36,235.13/77,827.13 = 77,827.13/x - Step 3: Cross multiply
36,235.13x = 77,827.13 × 77,827.13 - Step 4: Simplify right side
36,235.13x = 6,057,061,385.77 - Step 5: Solve for x
x = 6,057,061,385.77/36,235.13 - Step 6: Final answer
x = 167,159.94
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.