Finding the Fourth Proportional to 175,993.08, 263,358.98 and 152,382.08
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Solution
The fourth proportional to 175,993.08, 263,358.98 and 152,382.08 is: 228,027.09
Step by Step Solution
- Step 1: Write the proportion equation
175,993.08 : 263,358.98 = 152,382.08 : x - Step 2: Convert to fraction form
175,993.08/263,358.98 = 152,382.08/x - Step 3: Cross multiply
175,993.08x = 263,358.98 × 152,382.08 - Step 4: Simplify right side
175,993.08x = 40,131,190,198.43 - Step 5: Solve for x
x = 40,131,190,198.43/175,993.08 - Step 6: Final answer
x = 228,027.09
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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.