Finding the Fourth Proportional to 184,714.76, 276,671.16 and 113,420.99
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Solution
The fourth proportional to 184,714.76, 276,671.16 and 113,420.99 is: 169,885.27
Step by Step Solution
- Step 1: Write the proportion equation
184,714.76 : 276,671.16 = 113,420.99 : x - Step 2: Convert to fraction form
184,714.76/276,671.16 = 113,420.99/x - Step 3: Cross multiply
184,714.76x = 276,671.16 × 113,420.99 - Step 4: Simplify right side
184,714.76x = 31,380,317,563.33 - Step 5: Solve for x
x = 31,380,317,563.33/184,714.76 - Step 6: Final answer
x = 169,885.27
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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.