Finding the Fourth Proportional to 202,601.00, 303,806.12 and 118,385.48
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Solution
The fourth proportional to 202,601.00, 303,806.12 and 118,385.48 is: 177,522.48
Step by Step Solution
- Step 1: Write the proportion equation
202,601.00 : 303,806.12 = 118,385.48 : x - Step 2: Convert to fraction form
202,601.00/303,806.12 = 118,385.48/x - Step 3: Cross multiply
202,601.00x = 303,806.12 × 118,385.48 - Step 4: Simplify right side
202,601.00x = 35,966,231,232.18 - Step 5: Solve for x
x = 35,966,231,232.18/202,601.00 - Step 6: Final answer
x = 177,522.48
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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.