Finding the Third Proportional to 48,274.75 and 100,963.50
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Solution
The third proportional to 48,274.75 and 100,963.50 is: 211,158.59
Step by Step Solution
- Step 1: Write the proportion equation
48,274.75 : 100,963.50 = 100,963.50 : x - Step 2: Convert to fraction form
48,274.75/100,963.50 = 100,963.50/x - Step 3: Cross multiply
48,274.75x = 100,963.50 × 100,963.50 - Step 4: Simplify right side
48,274.75x = 10,193,628,332.25 - Step 5: Solve for x
x = 10,193,628,332.25/48,274.75 - Step 6: Final answer
x = 211,158.59
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.