Finding the Fourth Proportional to 223,752.93, 335,596.06 and 73,994.01
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Solution
The fourth proportional to 223,752.93, 335,596.06 and 73,994.01 is: 110,979.99
Step by Step Solution
- Step 1: Write the proportion equation
223,752.93 : 335,596.06 = 73,994.01 : x - Step 2: Convert to fraction form
223,752.93/335,596.06 = 73,994.01/x - Step 3: Cross multiply
223,752.93x = 335,596.06 × 73,994.01 - Step 4: Simplify right side
223,752.93x = 24,832,098,219.60 - Step 5: Solve for x
x = 24,832,098,219.60/223,752.93 - Step 6: Final answer
x = 110,979.99
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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.