Finding the Third Proportional to 5,270.06 and 8,186.06
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Solution
The third proportional to 5,270.06 and 8,186.06 is: 12,715.53
Step by Step Solution
- Step 1: Write the proportion equation
5,270.06 : 8,186.06 = 8,186.06 : x - Step 2: Convert to fraction form
5,270.06/8,186.06 = 8,186.06/x - Step 3: Cross multiply
5,270.06x = 8,186.06 × 8,186.06 - Step 4: Simplify right side
5,270.06x = 67,011,619.25 - Step 5: Solve for x
x = 67,011,619.25/5,270.06 - Step 6: Final answer
x = 12,715.53
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.