Finding the Fourth Proportional to 184,620.01, 276,905.40 and 51,489.12
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Solution
The fourth proportional to 184,620.01, 276,905.40 and 51,489.12 is: 77,226.82
Step by Step Solution
- Step 1: Write the proportion equation
184,620.01 : 276,905.40 = 51,489.12 : x - Step 2: Convert to fraction form
184,620.01/276,905.40 = 51,489.12/x - Step 3: Cross multiply
184,620.01x = 276,905.40 × 51,489.12 - Step 4: Simplify right side
184,620.01x = 14,257,615,369.25 - Step 5: Solve for x
x = 14,257,615,369.25/184,620.01 - Step 6: Final answer
x = 77,226.82
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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.