Finding the Fourth Proportional to 96,527.08, 144,771.18 and 26,413.48
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Solution
The fourth proportional to 96,527.08, 144,771.18 and 26,413.48 is: 39,614.90
Step by Step Solution
- Step 1: Write the proportion equation
96,527.08 : 144,771.18 = 26,413.48 : x - Step 2: Convert to fraction form
96,527.08/144,771.18 = 26,413.48/x - Step 3: Cross multiply
96,527.08x = 144,771.18 × 26,413.48 - Step 4: Simplify right side
96,527.08x = 3,823,910,667.51 - Step 5: Solve for x
x = 3,823,910,667.51/96,527.08 - Step 6: Final answer
x = 39,614.90
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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.