Finding the Fourth Proportional to 179,202.58, 268,360.39 and 104,094.92
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Solution
The fourth proportional to 179,202.58, 268,360.39 and 104,094.92 is: 155,884.78
Step by Step Solution
- Step 1: Write the proportion equation
179,202.58 : 268,360.39 = 104,094.92 : x - Step 2: Convert to fraction form
179,202.58/268,360.39 = 104,094.92/x - Step 3: Cross multiply
179,202.58x = 268,360.39 × 104,094.92 - Step 4: Simplify right side
179,202.58x = 27,934,954,129.24 - Step 5: Solve for x
x = 27,934,954,129.24/179,202.58 - Step 6: Final answer
x = 155,884.78
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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.