Finding the Fourth Proportional to 236,156.04, 354,238.92 and 95,818.68
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Solution
The fourth proportional to 236,156.04, 354,238.92 and 95,818.68 is: 143,729.99
Step by Step Solution
- Step 1: Write the proportion equation
236,156.04 : 354,238.92 = 95,818.68 : x - Step 2: Convert to fraction form
236,156.04/354,238.92 = 95,818.68/x - Step 3: Cross multiply
236,156.04x = 354,238.92 × 95,818.68 - Step 4: Simplify right side
236,156.04x = 33,942,705,719.03 - Step 5: Solve for x
x = 33,942,705,719.03/236,156.04 - Step 6: Final answer
x = 143,729.99
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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.