Finding the Fourth Proportional to 335,847.07, 463,462.29 and 182,887.08
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Solution
The fourth proportional to 335,847.07, 463,462.29 and 182,887.08 is: 252,380.54
Step by Step Solution
- Step 1: Write the proportion equation
335,847.07 : 463,462.29 = 182,887.08 : x - Step 2: Convert to fraction form
335,847.07/463,462.29 = 182,887.08/x - Step 3: Cross multiply
335,847.07x = 463,462.29 × 182,887.08 - Step 4: Simplify right side
335,847.07x = 84,761,264,908.21 - Step 5: Solve for x
x = 84,761,264,908.21/335,847.07 - Step 6: Final answer
x = 252,380.54
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1.5x scale
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.