Finding the Fourth Proportional to 184,785.99, 277,178.77 and 44,544.61
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Solution
The fourth proportional to 184,785.99, 277,178.77 and 44,544.61 is: 66,816.86
Step by Step Solution
- Step 1: Write the proportion equation
184,785.99 : 277,178.77 = 44,544.61 : x - Step 2: Convert to fraction form
184,785.99/277,178.77 = 44,544.61/x - Step 3: Cross multiply
184,785.99x = 277,178.77 × 44,544.61 - Step 4: Simplify right side
184,785.99x = 12,346,820,209.93 - Step 5: Solve for x
x = 12,346,820,209.93/184,785.99 - Step 6: Final answer
x = 66,816.86
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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.