Finding the Third Proportional to 6,506 and 13,822
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Solution
The third proportional to 6,506 and 13,822 is: 29,364.85
Step by Step Solution
- Step 1: Write the proportion equation
6,506 : 13,822 = 13,822 : x - Step 2: Convert to fraction form
6,506/13,822 = 13,822/x - Step 3: Cross multiply
6,506x = 13,822 × 13,822 - Step 4: Simplify right side
6,506x = 191,047,684 - Step 5: Solve for x
x = 191,047,684/6,506 - Step 6: Final answer
x = 29,364.85
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.