Finding the Fourth Proportional to 335,024.96, 462,366.96 and 191,805.44
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Solution
The fourth proportional to 335,024.96, 462,366.96 and 191,805.44 is: 264,710.12
Step by Step Solution
- Step 1: Write the proportion equation
335,024.96 : 462,366.96 = 191,805.44 : x - Step 2: Convert to fraction form
335,024.96/462,366.96 = 191,805.44/x - Step 3: Cross multiply
335,024.96x = 462,366.96 × 191,805.44 - Step 4: Simplify right side
335,024.96x = 88,684,498,204.26 - Step 5: Solve for x
x = 88,684,498,204.26/335,024.96 - Step 6: Final answer
x = 264,710.12
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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.