Finding the Fourth Proportional to 335,927.62, 463,580.11 and 185,024.62
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Solution
The fourth proportional to 335,927.62, 463,580.11 and 185,024.62 is: 255,333.97
Step by Step Solution
- Step 1: Write the proportion equation
335,927.62 : 463,580.11 = 185,024.62 : x - Step 2: Convert to fraction form
335,927.62/463,580.11 = 185,024.62/x - Step 3: Cross multiply
335,927.62x = 463,580.11 × 185,024.62 - Step 4: Simplify right side
335,927.62x = 85,773,733,692.31 - Step 5: Solve for x
x = 85,773,733,692.31/335,927.62 - Step 6: Final answer
x = 255,333.97
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.