Finding the Fourth Proportional to 295,518.08, 443,286.08 and 95,832.96
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Solution
The fourth proportional to 295,518.08, 443,286.08 and 95,832.96 is: 143,752.35
Step by Step Solution
- Step 1: Write the proportion equation
295,518.08 : 443,286.08 = 95,832.96 : x - Step 2: Convert to fraction form
295,518.08/443,286.08 = 95,832.96/x - Step 3: Cross multiply
295,518.08x = 443,286.08 × 95,832.96 - Step 4: Simplify right side
295,518.08x = 42,481,417,173.20 - Step 5: Solve for x
x = 42,481,417,173.20/295,518.08 - Step 6: Final answer
x = 143,752.35
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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.