Finding the Fourth Proportional to 202,294.20, 303,455.70 and 62,052.60
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Solution
The fourth proportional to 202,294.20, 303,455.70 and 62,052.60 is: 93,083.32
Step by Step Solution
- Step 1: Write the proportion equation
202,294.20 : 303,455.70 = 62,052.60 : x - Step 2: Convert to fraction form
202,294.20/303,455.70 = 62,052.60/x - Step 3: Cross multiply
202,294.20x = 303,455.70 × 62,052.60 - Step 4: Simplify right side
202,294.20x = 18,830,215,169.82 - Step 5: Solve for x
x = 18,830,215,169.82/202,294.20 - Step 6: Final answer
x = 93,083.32
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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.