Finding the Fourth Proportional to 73,797.14, 110,695.01 and 23,876.15
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Solution
The fourth proportional to 73,797.14, 110,695.01 and 23,876.15 is: 35,813.99
Step by Step Solution
- Step 1: Write the proportion equation
73,797.14 : 110,695.01 = 23,876.15 : x - Step 2: Convert to fraction form
73,797.14/110,695.01 = 23,876.15/x - Step 3: Cross multiply
73,797.14x = 110,695.01 × 23,876.15 - Step 4: Simplify right side
73,797.14x = 2,642,969,990.16 - Step 5: Solve for x
x = 2,642,969,990.16/73,797.14 - Step 6: Final answer
x = 35,813.99
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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.