Finding the Fourth Proportional to 151,587.18, 227,283.57 and 62,901.90
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Solution
The fourth proportional to 151,587.18, 227,283.57 and 62,901.90 is: 94,312.52
Step by Step Solution
- Step 1: Write the proportion equation
151,587.18 : 227,283.57 = 62,901.90 : x - Step 2: Convert to fraction form
151,587.18/227,283.57 = 62,901.90/x - Step 3: Cross multiply
151,587.18x = 227,283.57 × 62,901.90 - Step 4: Simplify right side
151,587.18x = 14,296,568,391.78 - Step 5: Solve for x
x = 14,296,568,391.78/151,587.18 - Step 6: Final answer
x = 94,312.52
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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.