Finding the Fourth Proportional to 335,614.29, 503,405.01 and 125,235.82
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Solution
The fourth proportional to 335,614.29, 503,405.01 and 125,235.82 is: 187,847.60
Step by Step Solution
- Step 1: Write the proportion equation
335,614.29 : 503,405.01 = 125,235.82 : x - Step 2: Convert to fraction form
335,614.29/503,405.01 = 125,235.82/x - Step 3: Cross multiply
335,614.29x = 503,405.01 × 125,235.82 - Step 4: Simplify right side
335,614.29x = 63,044,339,219.46 - Step 5: Solve for x
x = 63,044,339,219.46/335,614.29 - Step 6: Final answer
x = 187,847.60
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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.