Finding the Fourth Proportional to 184,230.48, 276,346.18 and 51,117.88
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Solution
The fourth proportional to 184,230.48, 276,346.18 and 51,117.88 is: 76,676.95
Step by Step Solution
- Step 1: Write the proportion equation
184,230.48 : 276,346.18 = 51,117.88 : x - Step 2: Convert to fraction form
184,230.48/276,346.18 = 51,117.88/x - Step 3: Cross multiply
184,230.48x = 276,346.18 × 51,117.88 - Step 4: Simplify right side
184,230.48x = 14,126,230,867.70 - Step 5: Solve for x
x = 14,126,230,867.70/184,230.48 - Step 6: Final answer
x = 76,676.95
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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.