Finding the Third Proportional to 7,672.22 and 11,205.84
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Solution
The third proportional to 7,672.22 and 11,205.84 is: 16,366.96
Step by Step Solution
- Step 1: Write the proportion equation
7,672.22 : 11,205.84 = 11,205.84 : x - Step 2: Convert to fraction form
7,672.22/11,205.84 = 11,205.84/x - Step 3: Cross multiply
7,672.22x = 11,205.84 × 11,205.84 - Step 4: Simplify right side
7,672.22x = 125,570,934.15 - Step 5: Solve for x
x = 125,570,934.15/7,672.22 - Step 6: Final answer
x = 16,366.96
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.