Finding the Third Proportional to 19,061 and 28,314
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Solution
The third proportional to 19,061 and 28,314 is: 42,058.79
Step by Step Solution
- Step 1: Write the proportion equation
19,061 : 28,314 = 28,314 : x - Step 2: Convert to fraction form
19,061/28,314 = 28,314/x - Step 3: Cross multiply
19,061x = 28,314 × 28,314 - Step 4: Simplify right side
19,061x = 801,682,596 - Step 5: Solve for x
x = 801,682,596/19,061 - Step 6: Final answer
x = 42,058.79
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.