Finding the Fourth Proportional to 183,957.59, 274,284.27 and 176,933.99
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Solution
The fourth proportional to 183,957.59, 274,284.27 and 176,933.99 is: 263,811.95
Step by Step Solution
- Step 1: Write the proportion equation
183,957.59 : 274,284.27 = 176,933.99 : x - Step 2: Convert to fraction form
183,957.59/274,284.27 = 176,933.99/x - Step 3: Cross multiply
183,957.59x = 274,284.27 × 176,933.99 - Step 4: Simplify right side
183,957.59x = 48,530,208,913.92 - Step 5: Solve for x
x = 48,530,208,913.92/183,957.59 - Step 6: Final answer
x = 263,811.95
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.