Finding the Fourth Proportional to 97,376.05, 146,088.42 and 27,254.80
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Solution
The fourth proportional to 97,376.05, 146,088.42 and 27,254.80 is: 40,889.01
Step by Step Solution
- Step 1: Write the proportion equation
97,376.05 : 146,088.42 = 27,254.80 : x - Step 2: Convert to fraction form
97,376.05/146,088.42 = 27,254.80/x - Step 3: Cross multiply
97,376.05x = 146,088.42 × 27,254.80 - Step 4: Simplify right side
97,376.05x = 3,981,610,669.42 - Step 5: Solve for x
x = 3,981,610,669.42/97,376.05 - Step 6: Final answer
x = 40,889.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.