Finding the Fourth Proportional to 434,884.26, 652,170.07 and 150,497.61
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Solution
The fourth proportional to 434,884.26, 652,170.07 and 150,497.61 is: 225,692.32
Step by Step Solution
- Step 1: Write the proportion equation
434,884.26 : 652,170.07 = 150,497.61 : x - Step 2: Convert to fraction form
434,884.26/652,170.07 = 150,497.61/x - Step 3: Cross multiply
434,884.26x = 652,170.07 × 150,497.61 - Step 4: Simplify right side
434,884.26x = 98,150,036,848.53 - Step 5: Solve for x
x = 98,150,036,848.53/434,884.26 - Step 6: Final answer
x = 225,692.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.