Finding the Third Proportional to 38,032 and 50,472
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Solution
The third proportional to 38,032 and 50,472 is: 66,981.04
Step by Step Solution
- Step 1: Write the proportion equation
38,032 : 50,472 = 50,472 : x - Step 2: Convert to fraction form
38,032/50,472 = 50,472/x - Step 3: Cross multiply
38,032x = 50,472 × 50,472 - Step 4: Simplify right side
38,032x = 2,547,422,784 - Step 5: Solve for x
x = 2,547,422,784/38,032 - Step 6: Final answer
x = 66,981.04
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.