Finding the Fourth Proportional to 151,226.63, 226,839.95 and 62,482.44
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Solution
The fourth proportional to 151,226.63, 226,839.95 and 62,482.44 is: 93,723.66
Step by Step Solution
- Step 1: Write the proportion equation
151,226.63 : 226,839.95 = 62,482.44 : x - Step 2: Convert to fraction form
151,226.63/226,839.95 = 62,482.44/x - Step 3: Cross multiply
151,226.63x = 226,839.95 × 62,482.44 - Step 4: Simplify right side
151,226.63x = 14,173,513,062.05 - Step 5: Solve for x
x = 14,173,513,062.05/151,226.63 - Step 6: Final answer
x = 93,723.66
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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.