Finding the Fourth Proportional to 149,497.09, 224,337.19 and 59,582.94
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Solution
The fourth proportional to 149,497.09, 224,337.19 and 59,582.94 is: 89,410.90
Step by Step Solution
- Step 1: Write the proportion equation
149,497.09 : 224,337.19 = 59,582.94 : x - Step 2: Convert to fraction form
149,497.09/224,337.19 = 59,582.94/x - Step 3: Cross multiply
149,497.09x = 224,337.19 × 59,582.94 - Step 4: Simplify right side
149,497.09x = 13,366,669,331.54 - Step 5: Solve for x
x = 13,366,669,331.54/149,497.09 - Step 6: Final answer
x = 89,410.90
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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.