Finding the Third Proportional to 27,018 and 40,419
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Solution
The third proportional to 27,018 and 40,419 is: 60,466.93
Step by Step Solution
- Step 1: Write the proportion equation
27,018 : 40,419 = 40,419 : x - Step 2: Convert to fraction form
27,018/40,419 = 40,419/x - Step 3: Cross multiply
27,018x = 40,419 × 40,419 - Step 4: Simplify right side
27,018x = 1,633,695,561 - Step 5: Solve for x
x = 1,633,695,561/27,018 - Step 6: Final answer
x = 60,466.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.