Finding the Third Proportional to 45,370 and 65,451
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Solution
The third proportional to 45,370 and 65,451 is: 94,419.96
Step by Step Solution
- Step 1: Write the proportion equation
45,370 : 65,451 = 65,451 : x - Step 2: Convert to fraction form
45,370/65,451 = 65,451/x - Step 3: Cross multiply
45,370x = 65,451 × 65,451 - Step 4: Simplify right side
45,370x = 4,283,833,401 - Step 5: Solve for x
x = 4,283,833,401/45,370 - Step 6: Final answer
x = 94,419.96
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.