Finding the Fourth Proportional to 247,526.08, 341,586.38 and 134,348.88
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Solution
The fourth proportional to 247,526.08, 341,586.38 and 134,348.88 is: 185,401.67
Step by Step Solution
- Step 1: Write the proportion equation
247,526.08 : 341,586.38 = 134,348.88 : x - Step 2: Convert to fraction form
247,526.08/341,586.38 = 134,348.88/x - Step 3: Cross multiply
247,526.08x = 341,586.38 × 134,348.88 - Step 4: Simplify right side
247,526.08x = 45,891,747,576.25 - Step 5: Solve for x
x = 45,891,747,576.25/247,526.08 - Step 6: Final answer
x = 185,401.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.