Finding the Fourth Proportional to 49,514, 68,329.68 and 27,158
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Solution
The fourth proportional to 49,514, 68,329.68 and 27,158 is: 37,478.24
Step by Step Solution
- Step 1: Write the proportion equation
49,514 : 68,329.68 = 27,158 : x - Step 2: Convert to fraction form
49,514/68,329.68 = 27,158/x - Step 3: Cross multiply
49,514x = 68,329.68 × 27,158 - Step 4: Simplify right side
49,514x = 1,855,697,449.44 - Step 5: Solve for x
x = 1,855,697,449.44/49,514 - Step 6: Final answer
x = 37,478.24
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.