Finding the Fourth Proportional to 73,959.75, 110,884.25 and 24,010.02
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Solution
The fourth proportional to 73,959.75, 110,884.25 and 24,010.02 is: 35,997.05
Step by Step Solution
- Step 1: Write the proportion equation
73,959.75 : 110,884.25 = 24,010.02 : x - Step 2: Convert to fraction form
73,959.75/110,884.25 = 24,010.02/x - Step 3: Cross multiply
73,959.75x = 110,884.25 × 24,010.02 - Step 4: Simplify right side
73,959.75x = 2,662,332,940.13 - Step 5: Solve for x
x = 2,662,332,940.13/73,959.75 - Step 6: Final answer
x = 35,997.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.