Finding the Fourth Proportional to 365,293.99, 504,104.02 and 204,148.95
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Solution
The fourth proportional to 365,293.99, 504,104.02 and 204,148.95 is: 281,724.61
Step by Step Solution
- Step 1: Write the proportion equation
365,293.99 : 504,104.02 = 204,148.95 : x - Step 2: Convert to fraction form
365,293.99/504,104.02 = 204,148.95/x - Step 3: Cross multiply
365,293.99x = 504,104.02 × 204,148.95 - Step 4: Simplify right side
365,293.99x = 102,912,306,373.78 - Step 5: Solve for x
x = 102,912,306,373.78/365,293.99 - Step 6: Final answer
x = 281,724.61
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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.