Finding the Fourth Proportional to 184,801.05, 277,235.76 and 58,473.09
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Solution
The fourth proportional to 184,801.05, 277,235.76 and 58,473.09 is: 87,720.45
Step by Step Solution
- Step 1: Write the proportion equation
184,801.05 : 277,235.76 = 58,473.09 : x - Step 2: Convert to fraction form
184,801.05/277,235.76 = 58,473.09/x - Step 3: Cross multiply
184,801.05x = 277,235.76 × 58,473.09 - Step 4: Simplify right side
184,801.05x = 16,210,831,253.33 - Step 5: Solve for x
x = 16,210,831,253.33/184,801.05 - Step 6: Final answer
x = 87,720.45
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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.