Finding the Third Proportional to 16,376 and 25,970
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Solution
The third proportional to 16,376 and 25,970 is: 41,184.72
Step by Step Solution
- Step 1: Write the proportion equation
16,376 : 25,970 = 25,970 : x - Step 2: Convert to fraction form
16,376/25,970 = 25,970/x - Step 3: Cross multiply
16,376x = 25,970 × 25,970 - Step 4: Simplify right side
16,376x = 674,440,900 - Step 5: Solve for x
x = 674,440,900/16,376 - Step 6: Final answer
x = 41,184.72
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.