Finding the Third Proportional to 6,312.09 and 13,307.63
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Solution
The third proportional to 6,312.09 and 13,307.63 is: 28,056.12
Step by Step Solution
- Step 1: Write the proportion equation
6,312.09 : 13,307.63 = 13,307.63 : x - Step 2: Convert to fraction form
6,312.09/13,307.63 = 13,307.63/x - Step 3: Cross multiply
6,312.09x = 13,307.63 × 13,307.63 - Step 4: Simplify right side
6,312.09x = 177,092,883.14 - Step 5: Solve for x
x = 177,092,883.14/6,312.09 - Step 6: Final answer
x = 28,056.12
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.