Finding the Fourth Proportional to 184,680.36, 276,980.70 and 58,330.44
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Solution
The fourth proportional to 184,680.36, 276,980.70 and 58,330.44 is: 87,483.08
Step by Step Solution
- Step 1: Write the proportion equation
184,680.36 : 276,980.70 = 58,330.44 : x - Step 2: Convert to fraction form
184,680.36/276,980.70 = 58,330.44/x - Step 3: Cross multiply
184,680.36x = 276,980.70 × 58,330.44 - Step 4: Simplify right side
184,680.36x = 16,156,406,102.51 - Step 5: Solve for x
x = 16,156,406,102.51/184,680.36 - Step 6: Final answer
x = 87,483.08
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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.