Finding the Fourth Proportional to 335,325.29, 462,751.99 and 182,364.95
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Solution
The fourth proportional to 335,325.29, 462,751.99 and 182,364.95 is: 251,665.32
Step by Step Solution
- Step 1: Write the proportion equation
335,325.29 : 462,751.99 = 182,364.95 : x - Step 2: Convert to fraction form
335,325.29/462,751.99 = 182,364.95/x - Step 3: Cross multiply
335,325.29x = 462,751.99 × 182,364.95 - Step 4: Simplify right side
335,325.29x = 84,389,744,219.72 - Step 5: Solve for x
x = 84,389,744,219.72/335,325.29 - Step 6: Final answer
x = 251,665.32
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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.