Finding the Fourth Proportional to 176,492.52, 264,682.08 and 58,132.08
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Solution
The fourth proportional to 176,492.52, 264,682.08 and 58,132.08 is: 87,179.44
Step by Step Solution
- Step 1: Write the proportion equation
176,492.52 : 264,682.08 = 58,132.08 : x - Step 2: Convert to fraction form
176,492.52/264,682.08 = 58,132.08/x - Step 3: Cross multiply
176,492.52x = 264,682.08 × 58,132.08 - Step 4: Simplify right side
176,492.52x = 15,386,519,849.13 - Step 5: Solve for x
x = 15,386,519,849.13/176,492.52 - Step 6: Final answer
x = 87,179.44
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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.