Finding the Fourth Proportional to 199,035.44, 297,851.97 and 124,190.84
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Solution
The fourth proportional to 199,035.44, 297,851.97 and 124,190.84 is: 185,848.74
Step by Step Solution
- Step 1: Write the proportion equation
199,035.44 : 297,851.97 = 124,190.84 : x - Step 2: Convert to fraction form
199,035.44/297,851.97 = 124,190.84/x - Step 3: Cross multiply
199,035.44x = 297,851.97 × 124,190.84 - Step 4: Simplify right side
199,035.44x = 36,990,486,349.95 - Step 5: Solve for x
x = 36,990,486,349.95/199,035.44 - Step 6: Final answer
x = 185,848.74
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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.