Finding the Fourth Proportional to 232,179.72, 348,246.26 and 63,716.98
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Solution
The fourth proportional to 232,179.72, 348,246.26 and 63,716.98 is: 95,569.07
Step by Step Solution
- Step 1: Write the proportion equation
232,179.72 : 348,246.26 = 63,716.98 : x - Step 2: Convert to fraction form
232,179.72/348,246.26 = 63,716.98/x - Step 3: Cross multiply
232,179.72x = 348,246.26 × 63,716.98 - Step 4: Simplify right side
232,179.72x = 22,189,199,983.49 - Step 5: Solve for x
x = 22,189,199,983.49/232,179.72 - Step 6: Final answer
x = 95,569.07
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1.5x scale
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.