Finding the Fourth Proportional to 151,701.08, 227,653.11 and 62,954.58
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Solution
The fourth proportional to 151,701.08, 227,653.11 and 62,954.58 is: 94,473.99
Step by Step Solution
- Step 1: Write the proportion equation
151,701.08 : 227,653.11 = 62,954.58 : x - Step 2: Convert to fraction form
151,701.08/227,653.11 = 62,954.58/x - Step 3: Cross multiply
151,701.08x = 227,653.11 × 62,954.58 - Step 4: Simplify right side
151,701.08x = 14,331,805,925.74 - Step 5: Solve for x
x = 14,331,805,925.74/151,701.08 - Step 6: Final answer
x = 94,473.99
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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.