Finding the Fourth Proportional to 175,582.14, 263,400.57 and 57,226.02
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Solution
The fourth proportional to 175,582.14, 263,400.57 and 57,226.02 is: 85,847.95
Step by Step Solution
- Step 1: Write the proportion equation
175,582.14 : 263,400.57 = 57,226.02 : x - Step 2: Convert to fraction form
175,582.14/263,400.57 = 57,226.02/x - Step 3: Cross multiply
175,582.14x = 263,400.57 × 57,226.02 - Step 4: Simplify right side
175,582.14x = 15,073,366,286.83 - Step 5: Solve for x
x = 15,073,366,286.83/175,582.14 - Step 6: Final answer
x = 85,847.95
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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.