Finding the Fourth Proportional to 184,129.08, 276,193.89 and 56,046.48
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Solution
The fourth proportional to 184,129.08, 276,193.89 and 56,046.48 is: 84,069.80
Step by Step Solution
- Step 1: Write the proportion equation
184,129.08 : 276,193.89 = 56,046.48 : x - Step 2: Convert to fraction form
184,129.08/276,193.89 = 56,046.48/x - Step 3: Cross multiply
184,129.08x = 276,193.89 × 56,046.48 - Step 4: Simplify right side
184,129.08x = 15,479,695,332.01 - Step 5: Solve for x
x = 15,479,695,332.01/184,129.08 - Step 6: Final answer
x = 84,069.80
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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.