Finding the Third Proportional to 25,122 and 34,607.25
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Solution
The third proportional to 25,122 and 34,607.25 is: 47,673.82
Step by Step Solution
- Step 1: Write the proportion equation
25,122 : 34,607.25 = 34,607.25 : x - Step 2: Convert to fraction form
25,122/34,607.25 = 34,607.25/x - Step 3: Cross multiply
25,122x = 34,607.25 × 34,607.25 - Step 4: Simplify right side
25,122x = 1,197,661,752.56 - Step 5: Solve for x
x = 1,197,661,752.56/25,122 - Step 6: Final answer
x = 47,673.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.