Finding the Fourth Proportional to 182,567.31, 273,874.04 and 62,647.62
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Solution
The fourth proportional to 182,567.31, 273,874.04 and 62,647.62 is: 93,979.35
Step by Step Solution
- Step 1: Write the proportion equation
182,567.31 : 273,874.04 = 62,647.62 : x - Step 2: Convert to fraction form
182,567.31/273,874.04 = 62,647.62/x - Step 3: Cross multiply
182,567.31x = 273,874.04 × 62,647.62 - Step 4: Simplify right side
182,567.31x = 17,157,556,785.78 - Step 5: Solve for x
x = 17,157,556,785.78/182,567.31 - Step 6: Final answer
x = 93,979.35
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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.