Finding the Fourth Proportional to 6,083.99, 9,125.99 and 1,466.99
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Solution
The fourth proportional to 6,083.99, 9,125.99 and 1,466.99 is: 2,200.49
Step by Step Solution
- Step 1: Write the proportion equation
6,083.99 : 9,125.99 = 1,466.99 : x - Step 2: Convert to fraction form
6,083.99/9,125.99 = 1,466.99/x - Step 3: Cross multiply
6,083.99x = 9,125.99 × 1,466.99 - Step 4: Simplify right side
6,083.99x = 13,387,736.07 - Step 5: Solve for x
x = 13,387,736.07/6,083.99 - Step 6: Final answer
x = 2,200.49
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Half scale
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Double scale
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Similar ratio
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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.