Finding the Fourth Proportional to 364,321.29, 502,591.79 and 236,950.41
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Solution
The fourth proportional to 364,321.29, 502,591.79 and 236,950.41 is: 326,879.96
Step by Step Solution
- Step 1: Write the proportion equation
364,321.29 : 502,591.79 = 236,950.41 : x - Step 2: Convert to fraction form
364,321.29/502,591.79 = 236,950.41/x - Step 3: Cross multiply
364,321.29x = 502,591.79 × 236,950.41 - Step 4: Simplify right side
364,321.29x = 119,089,329,518.38 - Step 5: Solve for x
x = 119,089,329,518.38/364,321.29 - Step 6: Final answer
x = 326,879.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.