Finding the Third Proportional to 5,113.13 and 8,310.09
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Solution
The third proportional to 5,113.13 and 8,310.09 is: 13,505.96
Step by Step Solution
- Step 1: Write the proportion equation
5,113.13 : 8,310.09 = 8,310.09 : x - Step 2: Convert to fraction form
5,113.13/8,310.09 = 8,310.09/x - Step 3: Cross multiply
5,113.13x = 8,310.09 × 8,310.09 - Step 4: Simplify right side
5,113.13x = 69,057,658.13 - Step 5: Solve for x
x = 69,057,658.13/5,113.13 - Step 6: Final answer
x = 13,505.96
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.