Finding the Fourth Proportional to 182,033.15, 273,005.99 and 93,240.95
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Solution
The fourth proportional to 182,033.15, 273,005.99 and 93,240.95 is: 139,839.02
Step by Step Solution
- Step 1: Write the proportion equation
182,033.15 : 273,005.99 = 93,240.95 : x - Step 2: Convert to fraction form
182,033.15/273,005.99 = 93,240.95/x - Step 3: Cross multiply
182,033.15x = 273,005.99 × 93,240.95 - Step 4: Simplify right side
182,033.15x = 25,455,337,397.09 - Step 5: Solve for x
x = 25,455,337,397.09/182,033.15 - Step 6: Final answer
x = 139,839.02
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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.