Finding the Fourth Proportional to 184,677.75, 277,053.08 and 58,337.49
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Solution
The fourth proportional to 184,677.75, 277,053.08 and 58,337.49 is: 87,517.75
Step by Step Solution
- Step 1: Write the proportion equation
184,677.75 : 277,053.08 = 58,337.49 : x - Step 2: Convert to fraction form
184,677.75/277,053.08 = 58,337.49/x - Step 3: Cross multiply
184,677.75x = 277,053.08 × 58,337.49 - Step 4: Simplify right side
184,677.75x = 16,162,582,031.23 - Step 5: Solve for x
x = 16,162,582,031.23/184,677.75 - Step 6: Final answer
x = 87,517.75
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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.