Finding the Fourth Proportional to 361,023.58, 541,596.85 and 181,194.76
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Solution
The fourth proportional to 361,023.58, 541,596.85 and 181,194.76 is: 271,822.99
Step by Step Solution
- Step 1: Write the proportion equation
361,023.58 : 541,596.85 = 181,194.76 : x - Step 2: Convert to fraction form
361,023.58/541,596.85 = 181,194.76/x - Step 3: Cross multiply
361,023.58x = 541,596.85 × 181,194.76 - Step 4: Simplify right side
361,023.58x = 98,134,509,445.53 - Step 5: Solve for x
x = 98,134,509,445.53/361,023.58 - Step 6: Final answer
x = 271,822.99
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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.