Finding the Third Proportional to 6,246.84 and 13,302.84
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Solution
The third proportional to 6,246.84 and 13,302.84 is: 28,328.81
Step by Step Solution
- Step 1: Write the proportion equation
6,246.84 : 13,302.84 = 13,302.84 : x - Step 2: Convert to fraction form
6,246.84/13,302.84 = 13,302.84/x - Step 3: Cross multiply
6,246.84x = 13,302.84 × 13,302.84 - Step 4: Simplify right side
6,246.84x = 176,965,651.84 - Step 5: Solve for x
x = 176,965,651.84/6,246.84 - Step 6: Final answer
x = 28,328.81
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.