Finding the Fourth Proportional to 232,236.75, 348,413.67 and 66,024.75
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Solution
The fourth proportional to 232,236.75, 348,413.67 and 66,024.75 is: 99,053.77
Step by Step Solution
- Step 1: Write the proportion equation
232,236.75 : 348,413.67 = 66,024.75 : x - Step 2: Convert to fraction form
232,236.75/348,413.67 = 66,024.75/x - Step 3: Cross multiply
232,236.75x = 348,413.67 × 66,024.75 - Step 4: Simplify right side
232,236.75x = 23,003,925,458.33 - Step 5: Solve for x
x = 23,003,925,458.33/232,236.75 - Step 6: Final answer
x = 99,053.77
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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.