Finding the Fourth Proportional to 232,245.05, 348,368.12 and 63,767.68
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Solution
The fourth proportional to 232,245.05, 348,368.12 and 63,767.68 is: 95,651.67
Step by Step Solution
- Step 1: Write the proportion equation
232,245.05 : 348,368.12 = 63,767.68 : x - Step 2: Convert to fraction form
232,245.05/348,368.12 = 63,767.68/x - Step 3: Cross multiply
232,245.05x = 348,368.12 × 63,767.68 - Step 4: Simplify right side
232,245.05x = 22,214,626,648.17 - Step 5: Solve for x
x = 22,214,626,648.17/232,245.05 - Step 6: Final answer
x = 95,651.67
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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.