Finding the Fourth Proportional to 468,836.24, 703,244.64 and 113,852.12
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Solution
The fourth proportional to 468,836.24, 703,244.64 and 113,852.12 is: 170,775.82
Step by Step Solution
- Step 1: Write the proportion equation
468,836.24 : 703,244.64 = 113,852.12 : x - Step 2: Convert to fraction form
468,836.24/703,244.64 = 113,852.12/x - Step 3: Cross multiply
468,836.24x = 703,244.64 × 113,852.12 - Step 4: Simplify right side
468,836.24x = 80,065,893,142.64 - Step 5: Solve for x
x = 80,065,893,142.64/468,836.24 - Step 6: Final answer
x = 170,775.82
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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.