Finding the Fourth Proportional to 184,671.36, 277,007.02 and 44,429.99
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Solution
The fourth proportional to 184,671.36, 277,007.02 and 44,429.99 is: 66,644.97
Step by Step Solution
- Step 1: Write the proportion equation
184,671.36 : 277,007.02 = 44,429.99 : x - Step 2: Convert to fraction form
184,671.36/277,007.02 = 44,429.99/x - Step 3: Cross multiply
184,671.36x = 277,007.02 × 44,429.99 - Step 4: Simplify right side
184,671.36x = 12,307,417,882.34 - Step 5: Solve for x
x = 12,307,417,882.34/184,671.36 - Step 6: Final answer
x = 66,644.97
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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.