Finding the Fourth Proportional to 232,773.62, 348,675.98 and 224,743.68
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Solution
The fourth proportional to 232,773.62, 348,675.98 and 224,743.68 is: 336,647.78
Step by Step Solution
- Step 1: Write the proportion equation
232,773.62 : 348,675.98 = 224,743.68 : x - Step 2: Convert to fraction form
232,773.62/348,675.98 = 224,743.68/x - Step 3: Cross multiply
232,773.62x = 348,675.98 × 224,743.68 - Step 4: Simplify right side
232,773.62x = 78,362,721,749.09 - Step 5: Solve for x
x = 78,362,721,749.09/232,773.62 - Step 6: Final answer
x = 336,647.78
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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.