Finding the Third Proportional to 1,465.88 and 2,118.94
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Solution
The third proportional to 1,465.88 and 2,118.94 is: 3,062.95
Step by Step Solution
- Step 1: Write the proportion equation
1,465.88 : 2,118.94 = 2,118.94 : x - Step 2: Convert to fraction form
1,465.88/2,118.94 = 2,118.94/x - Step 3: Cross multiply
1,465.88x = 2,118.94 × 2,118.94 - Step 4: Simplify right side
1,465.88x = 4,489,896.13 - Step 5: Solve for x
x = 4,489,896.13/1,465.88 - Step 6: Final answer
x = 3,062.95
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.