Finding the Fourth Proportional to 335,094.99, 462,431.10 and 184,191.99
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Solution
The fourth proportional to 335,094.99, 462,431.10 and 184,191.99 is: 254,184.95
Step by Step Solution
- Step 1: Write the proportion equation
335,094.99 : 462,431.10 = 184,191.99 : x - Step 2: Convert to fraction form
335,094.99/462,431.10 = 184,191.99/x - Step 3: Cross multiply
335,094.99x = 462,431.10 × 184,191.99 - Step 4: Simplify right side
335,094.99x = 85,176,104,546.89 - Step 5: Solve for x
x = 85,176,104,546.89/335,094.99 - Step 6: Final answer
x = 254,184.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.