Finding the Third Proportional to 19,523 and 31,041
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Solution
The third proportional to 19,523 and 31,041 is: 49,354.28
Step by Step Solution
- Step 1: Write the proportion equation
19,523 : 31,041 = 31,041 : x - Step 2: Convert to fraction form
19,523/31,041 = 31,041/x - Step 3: Cross multiply
19,523x = 31,041 × 31,041 - Step 4: Simplify right side
19,523x = 963,543,681 - Step 5: Solve for x
x = 963,543,681/19,523 - Step 6: Final answer
x = 49,354.28
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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.