Finding the Fourth Proportional to 244,293.10, 366,439.65 and 202,302.70
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Solution
The fourth proportional to 244,293.10, 366,439.65 and 202,302.70 is: 303,454.05
Step by Step Solution
- Step 1: Write the proportion equation
244,293.10 : 366,439.65 = 202,302.70 : x - Step 2: Convert to fraction form
244,293.10/366,439.65 = 202,302.70/x - Step 3: Cross multiply
244,293.10x = 366,439.65 × 202,302.70 - Step 4: Simplify right side
244,293.10x = 74,131,730,582.06 - Step 5: Solve for x
x = 74,131,730,582.06/244,293.10 - Step 6: Final answer
x = 303,454.05
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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.