Finding the Fourth Proportional to 264,541.22, 364,818.20 and 204,015.99
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Solution
The fourth proportional to 264,541.22, 364,818.20 and 204,015.99 is: 281,350.28
Step by Step Solution
- Step 1: Write the proportion equation
264,541.22 : 364,818.20 = 204,015.99 : x - Step 2: Convert to fraction form
264,541.22/364,818.20 = 204,015.99/x - Step 3: Cross multiply
264,541.22x = 364,818.20 × 204,015.99 - Step 4: Simplify right side
264,541.22x = 74,428,745,222.94 - Step 5: Solve for x
x = 74,428,745,222.94/264,541.22 - Step 6: Final answer
x = 281,350.28
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.