Finding the Third Proportional to 22,290 and 32,753
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Solution
The third proportional to 22,290 and 32,753 is: 48,127.37
Step by Step Solution
- Step 1: Write the proportion equation
22,290 : 32,753 = 32,753 : x - Step 2: Convert to fraction form
22,290/32,753 = 32,753/x - Step 3: Cross multiply
22,290x = 32,753 × 32,753 - Step 4: Simplify right side
22,290x = 1,072,759,009 - Step 5: Solve for x
x = 1,072,759,009/22,290 - Step 6: Final answer
x = 48,127.37
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.