Finding the Third Proportional to 19,264 and 30,924
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Solution
The third proportional to 19,264 and 30,924 is: 49,641.50
Step by Step Solution
- Step 1: Write the proportion equation
19,264 : 30,924 = 30,924 : x - Step 2: Convert to fraction form
19,264/30,924 = 30,924/x - Step 3: Cross multiply
19,264x = 30,924 × 30,924 - Step 4: Simplify right side
19,264x = 956,293,776 - Step 5: Solve for x
x = 956,293,776/19,264 - Step 6: Final answer
x = 49,641.50
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.