Finding the Fourth Proportional to 335,743.36, 463,365.84 and 192,502.96
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Solution
The fourth proportional to 335,743.36, 463,365.84 and 192,502.96 is: 265,677.02
Step by Step Solution
- Step 1: Write the proportion equation
335,743.36 : 463,365.84 = 192,502.96 : x - Step 2: Convert to fraction form
335,743.36/463,365.84 = 192,502.96/x - Step 3: Cross multiply
335,743.36x = 463,365.84 × 192,502.96 - Step 4: Simplify right side
335,743.36x = 89,199,295,762.89 - Step 5: Solve for x
x = 89,199,295,762.89/335,743.36 - Step 6: Final answer
x = 265,677.02
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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.