Finding the Fourth Proportional to 232,396.24, 348,659.16 and 97,523.68
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Solution
The fourth proportional to 232,396.24, 348,659.16 and 97,523.68 is: 146,312.71
Step by Step Solution
- Step 1: Write the proportion equation
232,396.24 : 348,659.16 = 97,523.68 : x - Step 2: Convert to fraction form
232,396.24/348,659.16 = 97,523.68/x - Step 3: Cross multiply
232,396.24x = 348,659.16 × 97,523.68 - Step 4: Simplify right side
232,396.24x = 34,002,524,348.91 - Step 5: Solve for x
x = 34,002,524,348.91/232,396.24 - Step 6: Final answer
x = 146,312.71
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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.