Finding the Fourth Proportional to 273,712.08, 410,523.44 and 96,177.62
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Solution
The fourth proportional to 273,712.08, 410,523.44 and 96,177.62 is: 144,250.73
Step by Step Solution
- Step 1: Write the proportion equation
273,712.08 : 410,523.44 = 96,177.62 : x - Step 2: Convert to fraction form
273,712.08/410,523.44 = 96,177.62/x - Step 3: Cross multiply
273,712.08x = 410,523.44 × 96,177.62 - Step 4: Simplify right side
273,712.08x = 39,483,167,413.41 - Step 5: Solve for x
x = 39,483,167,413.41/273,712.08 - Step 6: Final answer
x = 144,250.73
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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.