Finding the Fourth Proportional to 234,050.20, 350,794.44 and 134,279.26
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Solution
The fourth proportional to 234,050.20, 350,794.44 and 134,279.26 is: 201,257.76
Step by Step Solution
- Step 1: Write the proportion equation
234,050.20 : 350,794.44 = 134,279.26 : x - Step 2: Convert to fraction form
234,050.20/350,794.44 = 134,279.26/x - Step 3: Cross multiply
234,050.20x = 350,794.44 × 134,279.26 - Step 4: Simplify right side
234,050.20x = 47,104,417,815.31 - Step 5: Solve for x
x = 47,104,417,815.31/234,050.20 - Step 6: Final answer
x = 201,257.76
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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.