Finding the Fourth Proportional to 323,226.26, 484,502.36 and 180,862.82
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Solution
The fourth proportional to 323,226.26, 484,502.36 and 180,862.82 is: 271,105.64
Step by Step Solution
- Step 1: Write the proportion equation
323,226.26 : 484,502.36 = 180,862.82 : x - Step 2: Convert to fraction form
323,226.26/484,502.36 = 180,862.82/x - Step 3: Cross multiply
323,226.26x = 484,502.36 × 180,862.82 - Step 4: Simplify right side
323,226.26x = 87,628,459,799.43 - Step 5: Solve for x
x = 87,628,459,799.43/323,226.26 - Step 6: Final answer
x = 271,105.64
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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.