Finding the Fourth Proportional to 176,354.52, 264,448.44 and 68,334.48
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Solution
The fourth proportional to 176,354.52, 264,448.44 and 68,334.48 is: 102,469.43
Step by Step Solution
- Step 1: Write the proportion equation
176,354.52 : 264,448.44 = 68,334.48 : x - Step 2: Convert to fraction form
176,354.52/264,448.44 = 68,334.48/x - Step 3: Cross multiply
176,354.52x = 264,448.44 × 68,334.48 - Step 4: Simplify right side
176,354.52x = 18,070,946,634.21 - Step 5: Solve for x
x = 18,070,946,634.21/176,354.52 - Step 6: Final answer
x = 102,469.43
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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.