Finding the Fourth Proportional to 239,675.22, 359,170.15 and 175,995.75
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Solution
The fourth proportional to 239,675.22, 359,170.15 and 175,995.75 is: 263,742.00
Step by Step Solution
- Step 1: Write the proportion equation
239,675.22 : 359,170.15 = 175,995.75 : x - Step 2: Convert to fraction form
239,675.22/359,170.15 = 175,995.75/x - Step 3: Cross multiply
239,675.22x = 359,170.15 × 175,995.75 - Step 4: Simplify right side
239,675.22x = 63,212,421,163.75 - Step 5: Solve for x
x = 63,212,421,163.75/239,675.22 - Step 6: Final answer
x = 263,742.00
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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.