Finding the Fourth Proportional to 335,005.42, 462,309.36 and 182,044.88
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Solution
The fourth proportional to 335,005.42, 462,309.36 and 182,044.88 is: 251,222.96
Step by Step Solution
- Step 1: Write the proportion equation
335,005.42 : 462,309.36 = 182,044.88 : x - Step 2: Convert to fraction form
335,005.42/462,309.36 = 182,044.88/x - Step 3: Cross multiply
335,005.42x = 462,309.36 × 182,044.88 - Step 4: Simplify right side
335,005.42x = 84,161,051,964.08 - Step 5: Solve for x
x = 84,161,051,964.08/335,005.42 - Step 6: Final answer
x = 251,222.96
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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.