Finding the Fourth Proportional to 234,177.53, 350,983.41 and 114,054.44
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Solution
The fourth proportional to 234,177.53, 350,983.41 and 114,054.44 is: 170,943.88
Step by Step Solution
- Step 1: Write the proportion equation
234,177.53 : 350,983.41 = 114,054.44 : x - Step 2: Convert to fraction form
234,177.53/350,983.41 = 114,054.44/x - Step 3: Cross multiply
234,177.53x = 350,983.41 × 114,054.44 - Step 4: Simplify right side
234,177.53x = 40,031,214,521.92 - Step 5: Solve for x
x = 40,031,214,521.92/234,177.53 - Step 6: Final answer
x = 170,943.88
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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.