Finding the Fourth Proportional to 335,460.22, 502,925.58 and 166,888.53
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Solution
The fourth proportional to 335,460.22, 502,925.58 and 166,888.53 is: 250,201.09
Step by Step Solution
- Step 1: Write the proportion equation
335,460.22 : 502,925.58 = 166,888.53 : x - Step 2: Convert to fraction form
335,460.22/502,925.58 = 166,888.53/x - Step 3: Cross multiply
335,460.22x = 502,925.58 × 166,888.53 - Step 4: Simplify right side
335,460.22x = 83,932,510,745.60 - Step 5: Solve for x
x = 83,932,510,745.60/335,460.22 - Step 6: Final answer
x = 250,201.09
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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.