Finding the Fourth Proportional to 244,369.70, 366,445.20 and 94,560.20
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Solution
The fourth proportional to 244,369.70, 366,445.20 and 94,560.20 is: 141,797.99
Step by Step Solution
- Step 1: Write the proportion equation
244,369.70 : 366,445.20 = 94,560.20 : x - Step 2: Convert to fraction form
244,369.70/366,445.20 = 94,560.20/x - Step 3: Cross multiply
244,369.70x = 366,445.20 × 94,560.20 - Step 4: Simplify right side
244,369.70x = 34,651,131,401.04 - Step 5: Solve for x
x = 34,651,131,401.04/244,369.70 - Step 6: Final answer
x = 141,797.99
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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.