Finding the Third Proportional to 907.50 and 2,014
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Solution
The third proportional to 907.50 and 2,014 is: 4,469.64
Step by Step Solution
- Step 1: Write the proportion equation
907.50 : 2,014 = 2,014 : x - Step 2: Convert to fraction form
907.50/2,014 = 2,014/x - Step 3: Cross multiply
907.50x = 2,014 × 2,014 - Step 4: Simplify right side
907.50x = 4,056,196 - Step 5: Solve for x
x = 4,056,196/907.50 - Step 6: Final answer
x = 4,469.64
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.