Finding the Third Proportional to 436.50 and 591.75
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Solution
The third proportional to 436.50 and 591.75 is: 802.22
Step by Step Solution
- Step 1: Write the proportion equation
436.50 : 591.75 = 591.75 : x - Step 2: Convert to fraction form
436.50/591.75 = 591.75/x - Step 3: Cross multiply
436.50x = 591.75 × 591.75 - Step 4: Simplify right side
436.50x = 350,168.06 - Step 5: Solve for x
x = 350,168.06/436.50 - Step 6: Final answer
x = 802.22
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.