Finding the Third Proportional to 246 and 555.75
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Solution
The third proportional to 246 and 555.75 is: 1,255.52
Step by Step Solution
- Step 1: Write the proportion equation
246 : 555.75 = 555.75 : x - Step 2: Convert to fraction form
246/555.75 = 555.75/x - Step 3: Cross multiply
246x = 555.75 × 555.75 - Step 4: Simplify right side
246x = 308,858.06 - Step 5: Solve for x
x = 308,858.06/246 - Step 6: Final answer
x = 1,255.52
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Why These Related Problems?
These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.