Finding the Fourth Proportional to 244,365.60, 366,548.40 and 214,841.10
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Solution
The fourth proportional to 244,365.60, 366,548.40 and 214,841.10 is: 322,261.65
Step by Step Solution
- Step 1: Write the proportion equation
244,365.60 : 366,548.40 = 214,841.10 : x - Step 2: Convert to fraction form
244,365.60/366,548.40 = 214,841.10/x - Step 3: Cross multiply
244,365.60x = 366,548.40 × 214,841.10 - Step 4: Simplify right side
244,365.60x = 78,749,661,459.24 - Step 5: Solve for x
x = 78,749,661,459.24/244,365.60 - Step 6: Final answer
x = 322,261.65
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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.