Finding the Fourth Proportional to 101,324.94, 152,013.83 and 59,240.99
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Solution
The fourth proportional to 101,324.94, 152,013.83 and 59,240.99 is: 88,876.92
Step by Step Solution
- Step 1: Write the proportion equation
101,324.94 : 152,013.83 = 59,240.99 : x - Step 2: Convert to fraction form
101,324.94/152,013.83 = 59,240.99/x - Step 3: Cross multiply
101,324.94x = 152,013.83 × 59,240.99 - Step 4: Simplify right side
101,324.94x = 9,005,448,726.62 - Step 5: Solve for x
x = 9,005,448,726.62/101,324.94 - Step 6: Final answer
x = 88,876.92
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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.