Finding the Fourth Proportional to 294,353.82, 441,596.57 and 107,365.32
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Solution
The fourth proportional to 294,353.82, 441,596.57 and 107,365.32 is: 161,071.99
Step by Step Solution
- Step 1: Write the proportion equation
294,353.82 : 441,596.57 = 107,365.32 : x - Step 2: Convert to fraction form
294,353.82/441,596.57 = 107,365.32/x - Step 3: Cross multiply
294,353.82x = 441,596.57 × 107,365.32 - Step 4: Simplify right side
294,353.82x = 47,412,154,304.14 - Step 5: Solve for x
x = 47,412,154,304.14/294,353.82 - Step 6: Final answer
x = 161,071.99
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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.