Finding the Fourth Proportional to 110,627.93, 165,942.77 and 44,084.99
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Solution
The fourth proportional to 110,627.93, 165,942.77 and 44,084.99 is: 66,127.83
Step by Step Solution
- Step 1: Write the proportion equation
110,627.93 : 165,942.77 = 44,084.99 : x - Step 2: Convert to fraction form
110,627.93/165,942.77 = 44,084.99/x - Step 3: Cross multiply
110,627.93x = 165,942.77 × 44,084.99 - Step 4: Simplify right side
110,627.93x = 7,315,584,305.88 - Step 5: Solve for x
x = 7,315,584,305.88/110,627.93 - Step 6: Final answer
x = 66,127.83
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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.