Finding the Third Proportional to 1,626.75 and 2,451.09
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Solution
The third proportional to 1,626.75 and 2,451.09 is: 3,693.17
Step by Step Solution
- Step 1: Write the proportion equation
1,626.75 : 2,451.09 = 2,451.09 : x - Step 2: Convert to fraction form
1,626.75/2,451.09 = 2,451.09/x - Step 3: Cross multiply
1,626.75x = 2,451.09 × 2,451.09 - Step 4: Simplify right side
1,626.75x = 6,007,860.57 - Step 5: Solve for x
x = 6,007,860.57/1,626.75 - Step 6: Final answer
x = 3,693.17
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.