Finding the Third Proportional to 1,084.50 and 2,367
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Solution
The third proportional to 1,084.50 and 2,367 is: 5,166.15
Step by Step Solution
- Step 1: Write the proportion equation
1,084.50 : 2,367 = 2,367 : x - Step 2: Convert to fraction form
1,084.50/2,367 = 2,367/x - Step 3: Cross multiply
1,084.50x = 2,367 × 2,367 - Step 4: Simplify right side
1,084.50x = 5,602,689 - Step 5: Solve for x
x = 5,602,689/1,084.50 - Step 6: Final answer
x = 5,166.15
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.