Finding the Fourth Proportional to 68,413.04, 102,625.01 and 24,049.74
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Solution
The fourth proportional to 68,413.04, 102,625.01 and 24,049.74 is: 36,076.53
Step by Step Solution
- Step 1: Write the proportion equation
68,413.04 : 102,625.01 = 24,049.74 : x - Step 2: Convert to fraction form
68,413.04/102,625.01 = 24,049.74/x - Step 3: Cross multiply
68,413.04x = 102,625.01 × 24,049.74 - Step 4: Simplify right side
68,413.04x = 2,468,104,687.75 - Step 5: Solve for x
x = 2,468,104,687.75/68,413.04 - Step 6: Final answer
x = 36,076.53
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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.