Finding the Fourth Proportional to 180,388.62, 270,580.10 and 62,060.99
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Solution
The fourth proportional to 180,388.62, 270,580.10 and 62,060.99 is: 93,090.50
Step by Step Solution
- Step 1: Write the proportion equation
180,388.62 : 270,580.10 = 62,060.99 : x - Step 2: Convert to fraction form
180,388.62/270,580.10 = 62,060.99/x - Step 3: Cross multiply
180,388.62x = 270,580.10 × 62,060.99 - Step 4: Simplify right side
180,388.62x = 16,792,467,217.09 - Step 5: Solve for x
x = 16,792,467,217.09/180,388.62 - Step 6: Final answer
x = 93,090.50
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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.