Finding the Fourth Proportional to 469,129.92, 703,695.36 and 114,143.92
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Solution
The fourth proportional to 469,129.92, 703,695.36 and 114,143.92 is: 171,216.00
Step by Step Solution
- Step 1: Write the proportion equation
469,129.92 : 703,695.36 = 114,143.92 : x - Step 2: Convert to fraction form
469,129.92/703,695.36 = 114,143.92/x - Step 3: Cross multiply
469,129.92x = 703,695.36 × 114,143.92 - Step 4: Simplify right side
469,129.92x = 80,322,546,876.21 - Step 5: Solve for x
x = 80,322,546,876.21/469,129.92 - Step 6: Final answer
x = 171,216.00
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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.