Finding the Fourth Proportional to 176,154.21, 264,230.61 and 63,808.14
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Solution
The fourth proportional to 176,154.21, 264,230.61 and 63,808.14 is: 95,711.95
Step by Step Solution
- Step 1: Write the proportion equation
176,154.21 : 264,230.61 = 63,808.14 : x - Step 2: Convert to fraction form
176,154.21/264,230.61 = 63,808.14/x - Step 3: Cross multiply
176,154.21x = 264,230.61 × 63,808.14 - Step 4: Simplify right side
176,154.21x = 16,860,063,755.17 - Step 5: Solve for x
x = 16,860,063,755.17/176,154.21 - Step 6: Final answer
x = 95,711.95
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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.