Finding the Fourth Proportional to 174,737.19, 262,039.26 and 62,396.49
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Solution
The fourth proportional to 174,737.19, 262,039.26 and 62,396.49 is: 93,570.98
Step by Step Solution
- Step 1: Write the proportion equation
174,737.19 : 262,039.26 = 62,396.49 : x - Step 2: Convert to fraction form
174,737.19/262,039.26 = 62,396.49/x - Step 3: Cross multiply
174,737.19x = 262,039.26 × 62,396.49 - Step 4: Simplify right side
174,737.19x = 16,350,330,066.20 - Step 5: Solve for x
x = 16,350,330,066.20/174,737.19 - Step 6: Final answer
x = 93,570.98
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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.