Finding the Fourth Proportional to 335,527.23, 503,135.33 and 125,108.67
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Solution
The fourth proportional to 335,527.23, 503,135.33 and 125,108.67 is: 187,605.02
Step by Step Solution
- Step 1: Write the proportion equation
335,527.23 : 503,135.33 = 125,108.67 : x - Step 2: Convert to fraction form
335,527.23/503,135.33 = 125,108.67/x - Step 3: Cross multiply
335,527.23x = 503,135.33 × 125,108.67 - Step 4: Simplify right side
335,527.23x = 62,946,591,340.77 - Step 5: Solve for x
x = 62,946,591,340.77/335,527.23 - Step 6: Final answer
x = 187,605.02
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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.