Finding the Fourth Proportional to 244,149.91, 365,929.62 and 125,756.66
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Solution
The fourth proportional to 244,149.91, 365,929.62 and 125,756.66 is: 188,482.92
Step by Step Solution
- Step 1: Write the proportion equation
244,149.91 : 365,929.62 = 125,756.66 : x - Step 2: Convert to fraction form
244,149.91/365,929.62 = 125,756.66/x - Step 3: Cross multiply
244,149.91x = 365,929.62 × 125,756.66 - Step 4: Simplify right side
244,149.91x = 46,018,087,249.51 - Step 5: Solve for x
x = 46,018,087,249.51/244,149.91 - Step 6: Final answer
x = 188,482.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.