Finding the Third Proportional to 40,450.13 and 63,315.75
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Solution
The third proportional to 40,450.13 and 63,315.75 is: 99,106.84
Step by Step Solution
- Step 1: Write the proportion equation
40,450.13 : 63,315.75 = 63,315.75 : x - Step 2: Convert to fraction form
40,450.13/63,315.75 = 63,315.75/x - Step 3: Cross multiply
40,450.13x = 63,315.75 × 63,315.75 - Step 4: Simplify right side
40,450.13x = 4,008,884,198.06 - Step 5: Solve for x
x = 4,008,884,198.06/40,450.13 - Step 6: Final answer
x = 99,106.84
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.