Finding the Fourth Proportional to 202,533.91, 303,805.73 and 62,293.75
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Solution
The fourth proportional to 202,533.91, 303,805.73 and 62,293.75 is: 93,442.12
Step by Step Solution
- Step 1: Write the proportion equation
202,533.91 : 303,805.73 = 62,293.75 : x - Step 2: Convert to fraction form
202,533.91/303,805.73 = 62,293.75/x - Step 3: Cross multiply
202,533.91x = 303,805.73 × 62,293.75 - Step 4: Simplify right side
202,533.91x = 18,925,198,193.19 - Step 5: Solve for x
x = 18,925,198,193.19/202,533.91 - Step 6: Final answer
x = 93,442.12
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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.