Finding the Fourth Proportional to 335,065.70, 462,390.68 and 182,104.26
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Solution
The fourth proportional to 335,065.70, 462,390.68 and 182,104.26 is: 251,303.89
Step by Step Solution
- Step 1: Write the proportion equation
335,065.70 : 462,390.68 = 182,104.26 : x - Step 2: Convert to fraction form
335,065.70/462,390.68 = 182,104.26/x - Step 3: Cross multiply
335,065.70x = 462,390.68 × 182,104.26 - Step 4: Simplify right side
335,065.70x = 84,203,312,612.30 - Step 5: Solve for x
x = 84,203,312,612.30/335,065.70 - Step 6: Final answer
x = 251,303.89
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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.