Finding the Fourth Proportional to 96,054.24, 144,102.77 and 29,501.09
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Solution
The fourth proportional to 96,054.24, 144,102.77 and 29,501.09 is: 44,258.20
Step by Step Solution
- Step 1: Write the proportion equation
96,054.24 : 144,102.77 = 29,501.09 : x - Step 2: Convert to fraction form
96,054.24/144,102.77 = 29,501.09/x - Step 3: Cross multiply
96,054.24x = 144,102.77 × 29,501.09 - Step 4: Simplify right side
96,054.24x = 4,251,188,140.26 - Step 5: Solve for x
x = 4,251,188,140.26/96,054.24 - Step 6: Final answer
x = 44,258.20
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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.