Finding the Third Proportional to 13,255 and 28,088
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Solution
The third proportional to 13,255 and 28,088 is: 59,519.86
Step by Step Solution
- Step 1: Write the proportion equation
13,255 : 28,088 = 28,088 : x - Step 2: Convert to fraction form
13,255/28,088 = 28,088/x - Step 3: Cross multiply
13,255x = 28,088 × 28,088 - Step 4: Simplify right side
13,255x = 788,935,744 - Step 5: Solve for x
x = 788,935,744/13,255 - Step 6: Final answer
x = 59,519.86
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.