Finding the Fourth Proportional to 202,446.30, 303,676.65 and 62,204.70
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Solution
The fourth proportional to 202,446.30, 303,676.65 and 62,204.70 is: 93,309.26
Step by Step Solution
- Step 1: Write the proportion equation
202,446.30 : 303,676.65 = 62,204.70 : x - Step 2: Convert to fraction form
202,446.30/303,676.65 = 62,204.70/x - Step 3: Cross multiply
202,446.30x = 303,676.65 × 62,204.70 - Step 4: Simplify right side
202,446.30x = 18,890,114,910.26 - Step 5: Solve for x
x = 18,890,114,910.26/202,446.30 - Step 6: Final answer
x = 93,309.26
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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.