Finding the Fourth Proportional to 232,246.02, 348,524.28 and 84,502.02
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Solution
The fourth proportional to 232,246.02, 348,524.28 and 84,502.02 is: 126,809.52
Step by Step Solution
- Step 1: Write the proportion equation
232,246.02 : 348,524.28 = 84,502.02 : x - Step 2: Convert to fraction form
232,246.02/348,524.28 = 84,502.02/x - Step 3: Cross multiply
232,246.02x = 348,524.28 × 84,502.02 - Step 4: Simplify right side
232,246.02x = 29,451,005,679.05 - Step 5: Solve for x
x = 29,451,005,679.05/232,246.02 - Step 6: Final answer
x = 126,809.52
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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.