Finding the Fourth Proportional to 68,266.68, 102,384.66 and 24,490.68
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Solution
The fourth proportional to 68,266.68, 102,384.66 and 24,490.68 is: 36,730.51
Step by Step Solution
- Step 1: Write the proportion equation
68,266.68 : 102,384.66 = 24,490.68 : x - Step 2: Convert to fraction form
68,266.68/102,384.66 = 24,490.68/x - Step 3: Cross multiply
68,266.68x = 102,384.66 × 24,490.68 - Step 4: Simplify right side
68,266.68x = 2,507,469,944.97 - Step 5: Solve for x
x = 2,507,469,944.97/68,266.68 - Step 6: Final answer
x = 36,730.51
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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.