Finding the Third Proportional to 22,417 and 30,462
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Solution
The third proportional to 22,417 and 30,462 is: 41,394.18
Step by Step Solution
- Step 1: Write the proportion equation
22,417 : 30,462 = 30,462 : x - Step 2: Convert to fraction form
22,417/30,462 = 30,462/x - Step 3: Cross multiply
22,417x = 30,462 × 30,462 - Step 4: Simplify right side
22,417x = 927,933,444 - Step 5: Solve for x
x = 927,933,444/22,417 - Step 6: Final answer
x = 41,394.18
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.