Finding the Third Proportional to 25,974 and 37,989
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Solution
The third proportional to 25,974 and 37,989 is: 55,561.87
Step by Step Solution
- Step 1: Write the proportion equation
25,974 : 37,989 = 37,989 : x - Step 2: Convert to fraction form
25,974/37,989 = 37,989/x - Step 3: Cross multiply
25,974x = 37,989 × 37,989 - Step 4: Simplify right side
25,974x = 1,443,164,121 - Step 5: Solve for x
x = 1,443,164,121/25,974 - Step 6: Final answer
x = 55,561.87
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.