Finding the Fourth Proportional to 184,352.28, 276,676.06 and 84,559.48
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Solution
The fourth proportional to 184,352.28, 276,676.06 and 84,559.48 is: 126,906.94
Step by Step Solution
- Step 1: Write the proportion equation
184,352.28 : 276,676.06 = 84,559.48 : x - Step 2: Convert to fraction form
184,352.28/276,676.06 = 84,559.48/x - Step 3: Cross multiply
184,352.28x = 276,676.06 × 84,559.48 - Step 4: Simplify right side
184,352.28x = 23,395,583,762.05 - Step 5: Solve for x
x = 23,395,583,762.05/184,352.28 - Step 6: Final answer
x = 126,906.94
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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.