Finding the Fourth Proportional to 178,507.46, 267,592.82 and 60,095.99
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Solution
The fourth proportional to 178,507.46, 267,592.82 and 60,095.99 is: 90,087.30
Step by Step Solution
- Step 1: Write the proportion equation
178,507.46 : 267,592.82 = 60,095.99 : x - Step 2: Convert to fraction form
178,507.46/267,592.82 = 60,095.99/x - Step 3: Cross multiply
178,507.46x = 267,592.82 × 60,095.99 - Step 4: Simplify right side
178,507.46x = 16,081,255,803.29 - Step 5: Solve for x
x = 16,081,255,803.29/178,507.46 - Step 6: Final answer
x = 90,087.30
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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.