Finding the Fourth Proportional to 184,036.23, 275,611.26 and 124,691.97
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Solution
The fourth proportional to 184,036.23, 275,611.26 and 124,691.97 is: 186,737.75
Step by Step Solution
- Step 1: Write the proportion equation
184,036.23 : 275,611.26 = 124,691.97 : x - Step 2: Convert to fraction form
184,036.23/275,611.26 = 124,691.97/x - Step 3: Cross multiply
184,036.23x = 275,611.26 × 124,691.97 - Step 4: Simplify right side
184,036.23x = 34,366,510,963.58 - Step 5: Solve for x
x = 34,366,510,963.58/184,036.23 - Step 6: Final answer
x = 186,737.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.