Finding the Third Proportional to 533.25 and 1,127.25
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Solution
The third proportional to 533.25 and 1,127.25 is: 2,382.92
Step by Step Solution
- Step 1: Write the proportion equation
533.25 : 1,127.25 = 1,127.25 : x - Step 2: Convert to fraction form
533.25/1,127.25 = 1,127.25/x - Step 3: Cross multiply
533.25x = 1,127.25 × 1,127.25 - Step 4: Simplify right side
533.25x = 1,270,692.56 - Step 5: Solve for x
x = 1,270,692.56/533.25 - Step 6: Final answer
x = 2,382.92
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.