Finding the Fourth Proportional to 202,847.70, 304,300.35 and 62,591.70
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Solution
The fourth proportional to 202,847.70, 304,300.35 and 62,591.70 is: 93,896.44
Step by Step Solution
- Step 1: Write the proportion equation
202,847.70 : 304,300.35 = 62,591.70 : x - Step 2: Convert to fraction form
202,847.70/304,300.35 = 62,591.70/x - Step 3: Cross multiply
202,847.70x = 304,300.35 × 62,591.70 - Step 4: Simplify right side
202,847.70x = 19,046,676,217.10 - Step 5: Solve for x
x = 19,046,676,217.10/202,847.70 - Step 6: Final answer
x = 93,896.44
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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.