Finding the Fourth Proportional to 524,014.92, 786,175.47 and 169,021.08
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Solution
The fourth proportional to 524,014.92, 786,175.47 and 169,021.08 is: 253,581.00
Step by Step Solution
- Step 1: Write the proportion equation
524,014.92 : 786,175.47 = 169,021.08 : x - Step 2: Convert to fraction form
524,014.92/786,175.47 = 169,021.08/x - Step 3: Cross multiply
524,014.92x = 786,175.47 × 169,021.08 - Step 4: Simplify right side
524,014.92x = 132,880,227,008.91 - Step 5: Solve for x
x = 132,880,227,008.91/524,014.92 - Step 6: Final answer
x = 253,581.00
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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.