Finding the Third Proportional to 11,721.23 and 27,652.08
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Solution
The third proportional to 11,721.23 and 27,652.08 is: 65,235.23
Step by Step Solution
- Step 1: Write the proportion equation
11,721.23 : 27,652.08 = 27,652.08 : x - Step 2: Convert to fraction form
11,721.23/27,652.08 = 27,652.08/x - Step 3: Cross multiply
11,721.23x = 27,652.08 × 27,652.08 - Step 4: Simplify right side
11,721.23x = 764,637,424.63 - Step 5: Solve for x
x = 764,637,424.63/11,721.23 - Step 6: Final answer
x = 65,235.23
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.