Finding the Fourth Proportional to 335,293.62, 462,695.94 and 184,390.62
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Solution
The fourth proportional to 335,293.62, 462,695.94 and 184,390.62 is: 254,453.97
Step by Step Solution
- Step 1: Write the proportion equation
335,293.62 : 462,695.94 = 184,390.62 : x - Step 2: Convert to fraction form
335,293.62/462,695.94 = 184,390.62/x - Step 3: Cross multiply
335,293.62x = 462,695.94 × 184,390.62 - Step 4: Simplify right side
335,293.62x = 85,316,791,248.08 - Step 5: Solve for x
x = 85,316,791,248.08/335,293.62 - Step 6: Final answer
x = 254,453.97
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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.