Finding the Fourth Proportional to 180,175.73, 270,267.57 and 61,848.09
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Solution
The fourth proportional to 180,175.73, 270,267.57 and 61,848.09 is: 92,773.50
Step by Step Solution
- Step 1: Write the proportion equation
180,175.73 : 270,267.57 = 61,848.09 : x - Step 2: Convert to fraction form
180,175.73/270,267.57 = 61,848.09/x - Step 3: Cross multiply
180,175.73x = 270,267.57 × 61,848.09 - Step 4: Simplify right side
180,175.73x = 16,715,532,993.44 - Step 5: Solve for x
x = 16,715,532,993.44/180,175.73 - Step 6: Final answer
x = 92,773.50
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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.