Finding the Fourth Proportional to 223,754.93, 335,599.07 and 73,996.01
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Solution
The fourth proportional to 223,754.93, 335,599.07 and 73,996.01 is: 110,982.99
Step by Step Solution
- Step 1: Write the proportion equation
223,754.93 : 335,599.07 = 73,996.01 : x - Step 2: Convert to fraction form
223,754.93/335,599.07 = 73,996.01/x - Step 3: Cross multiply
223,754.93x = 335,599.07 × 73,996.01 - Step 4: Simplify right side
223,754.93x = 24,832,990,091.74 - Step 5: Solve for x
x = 24,832,990,091.74/223,754.93 - Step 6: Final answer
x = 110,982.99
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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.