Finding the Fourth Proportional to 151,602.16, 227,306.08 and 62,916.88
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Solution
The fourth proportional to 151,602.16, 227,306.08 and 62,916.88 is: 94,335.00
Step by Step Solution
- Step 1: Write the proportion equation
151,602.16 : 227,306.08 = 62,916.88 : x - Step 2: Convert to fraction form
151,602.16/227,306.08 = 62,916.88/x - Step 3: Cross multiply
151,602.16x = 227,306.08 × 62,916.88 - Step 4: Simplify right side
151,602.16x = 14,301,389,358.63 - Step 5: Solve for x
x = 14,301,389,358.63/151,602.16 - Step 6: Final answer
x = 94,335.00
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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.