Finding the Fourth Proportional to 295,304.82, 443,027.70 and 95,625.42
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Solution
The fourth proportional to 295,304.82, 443,027.70 and 95,625.42 is: 143,460.95
Step by Step Solution
- Step 1: Write the proportion equation
295,304.82 : 443,027.70 = 95,625.42 : x - Step 2: Convert to fraction form
295,304.82/443,027.70 = 95,625.42/x - Step 3: Cross multiply
295,304.82x = 443,027.70 × 95,625.42 - Step 4: Simplify right side
295,304.82x = 42,364,709,884.13 - Step 5: Solve for x
x = 42,364,709,884.13/295,304.82 - Step 6: Final answer
x = 143,460.95
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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.