Finding the Fourth Proportional to 79,551.24, 119,358.48 and 32,793.18
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Solution
The fourth proportional to 79,551.24, 119,358.48 and 32,793.18 is: 49,202.80
Step by Step Solution
- Step 1: Write the proportion equation
79,551.24 : 119,358.48 = 32,793.18 : x - Step 2: Convert to fraction form
79,551.24/119,358.48 = 32,793.18/x - Step 3: Cross multiply
79,551.24x = 119,358.48 × 32,793.18 - Step 4: Simplify right side
79,551.24x = 3,914,144,119.17 - Step 5: Solve for x
x = 3,914,144,119.17/79,551.24 - Step 6: Final answer
x = 49,202.80
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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.