Finding the Fourth Proportional to 337,821.74, 466,199.92 and 184,873.49
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Solution
The fourth proportional to 337,821.74, 466,199.92 and 184,873.49 is: 255,128.66
Step by Step Solution
- Step 1: Write the proportion equation
337,821.74 : 466,199.92 = 184,873.49 : x - Step 2: Convert to fraction form
337,821.74/466,199.92 = 184,873.49/x - Step 3: Cross multiply
337,821.74x = 466,199.92 × 184,873.49 - Step 4: Simplify right side
337,821.74x = 86,188,005,896.46 - Step 5: Solve for x
x = 86,188,005,896.46/337,821.74 - Step 6: Final answer
x = 255,128.66
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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.