Finding the Fourth Proportional to 244,454.42, 337,362.69 and 137,024.48
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Solution
The fourth proportional to 244,454.42, 337,362.69 and 137,024.48 is: 189,102.52
Step by Step Solution
- Step 1: Write the proportion equation
244,454.42 : 337,362.69 = 137,024.48 : x - Step 2: Convert to fraction form
244,454.42/337,362.69 = 137,024.48/x - Step 3: Cross multiply
244,454.42x = 337,362.69 × 137,024.48 - Step 4: Simplify right side
244,454.42x = 46,226,945,481.84 - Step 5: Solve for x
x = 46,226,945,481.84/244,454.42 - Step 6: Final answer
x = 189,102.52
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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.