Finding the Fourth Proportional to 149,659.93, 224,499.62 and 44,470.09
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Solution
The fourth proportional to 149,659.93, 224,499.62 and 44,470.09 is: 66,708.02
Step by Step Solution
- Step 1: Write the proportion equation
149,659.93 : 224,499.62 = 44,470.09 : x - Step 2: Convert to fraction form
149,659.93/224,499.62 = 44,470.09/x - Step 3: Cross multiply
149,659.93x = 224,499.62 × 44,470.09 - Step 4: Simplify right side
149,659.93x = 9,983,518,306.37 - Step 5: Solve for x
x = 9,983,518,306.37/149,659.93 - Step 6: Final answer
x = 66,708.02
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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.