Finding the Third Proportional to 438 and 594
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Solution
The third proportional to 438 and 594 is: 805.56
Step by Step Solution
- Step 1: Write the proportion equation
438 : 594 = 594 : x - Step 2: Convert to fraction form
438/594 = 594/x - Step 3: Cross multiply
438x = 594 × 594 - Step 4: Simplify right side
438x = 352,836 - Step 5: Solve for x
x = 352,836/438 - Step 6: Final answer
x = 805.56
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.