Finding the Fourth Proportional to 335,064.26, 462,386.68 and 182,103.66
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Solution
The fourth proportional to 335,064.26, 462,386.68 and 182,103.66 is: 251,301.96
Step by Step Solution
- Step 1: Write the proportion equation
335,064.26 : 462,386.68 = 182,103.66 : x - Step 2: Convert to fraction form
335,064.26/462,386.68 = 182,103.66/x - Step 3: Cross multiply
335,064.26x = 462,386.68 × 182,103.66 - Step 4: Simplify right side
335,064.26x = 84,202,306,307.99 - Step 5: Solve for x
x = 84,202,306,307.99/335,064.26 - Step 6: Final answer
x = 251,301.96
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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.