Finding the Fourth Proportional to 251,444.23, 377,414.21 and 184,696.99
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Solution
The fourth proportional to 251,444.23, 377,414.21 and 184,696.99 is: 277,227.55
Step by Step Solution
- Step 1: Write the proportion equation
251,444.23 : 377,414.21 = 184,696.99 : x - Step 2: Convert to fraction form
251,444.23/377,414.21 = 184,696.99/x - Step 3: Cross multiply
251,444.23x = 377,414.21 × 184,696.99 - Step 4: Simplify right side
251,444.23x = 69,707,268,088.43 - Step 5: Solve for x
x = 69,707,268,088.43/251,444.23 - Step 6: Final answer
x = 277,227.55
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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.