Finding the Fourth Proportional to 335,324.16, 462,750.45 and 182,363.79
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Solution
The fourth proportional to 335,324.16, 462,750.45 and 182,363.79 is: 251,663.72
Step by Step Solution
- Step 1: Write the proportion equation
335,324.16 : 462,750.45 = 182,363.79 : x - Step 2: Convert to fraction form
335,324.16/462,750.45 = 182,363.79/x - Step 3: Cross multiply
335,324.16x = 462,750.45 × 182,363.79 - Step 4: Simplify right side
335,324.16x = 84,388,925,886.21 - Step 5: Solve for x
x = 84,388,925,886.21/335,324.16 - Step 6: Final answer
x = 251,663.72
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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.