Finding the Fourth Proportional to 149,454.96, 224,204.04 and 44,260.08
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Solution
The fourth proportional to 149,454.96, 224,204.04 and 44,260.08 is: 66,396.52
Step by Step Solution
- Step 1: Write the proportion equation
149,454.96 : 224,204.04 = 44,260.08 : x - Step 2: Convert to fraction form
149,454.96/224,204.04 = 44,260.08/x - Step 3: Cross multiply
149,454.96x = 224,204.04 × 44,260.08 - Step 4: Simplify right side
149,454.96x = 9,923,288,746.72 - Step 5: Solve for x
x = 9,923,288,746.72/149,454.96 - Step 6: Final answer
x = 66,396.52
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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.