Finding the Fourth Proportional to 335,120.44, 462,454.50 and 184,216.36
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Solution
The fourth proportional to 335,120.44, 462,454.50 and 184,216.36 is: 254,212.14
Step by Step Solution
- Step 1: Write the proportion equation
335,120.44 : 462,454.50 = 184,216.36 : x - Step 2: Convert to fraction form
335,120.44/462,454.50 = 184,216.36/x - Step 3: Cross multiply
335,120.44x = 462,454.50 × 184,216.36 - Step 4: Simplify right side
335,120.44x = 85,191,684,655.62 - Step 5: Solve for x
x = 85,191,684,655.62/335,120.44 - Step 6: Final answer
x = 254,212.14
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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.