Finding the Third Proportional to 341 and 561.50
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Solution
The third proportional to 341 and 561.50 is: 924.58
Step by Step Solution
- Step 1: Write the proportion equation
341 : 561.50 = 561.50 : x - Step 2: Convert to fraction form
341/561.50 = 561.50/x - Step 3: Cross multiply
341x = 561.50 × 561.50 - Step 4: Simplify right side
341x = 315,282.25 - Step 5: Solve for x
x = 315,282.25/341 - Step 6: Final answer
x = 924.58
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Why These Related Problems?
These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.