Finding the Fourth Proportional to 182,958.08, 252,365.00 and 146,746.42
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Solution
The fourth proportional to 182,958.08, 252,365.00 and 146,746.42 is: 202,416.09
Step by Step Solution
- Step 1: Write the proportion equation
182,958.08 : 252,365.00 = 146,746.42 : x - Step 2: Convert to fraction form
182,958.08/252,365.00 = 146,746.42/x - Step 3: Cross multiply
182,958.08x = 252,365.00 × 146,746.42 - Step 4: Simplify right side
182,958.08x = 37,033,659,744.10 - Step 5: Solve for x
x = 37,033,659,744.10/182,958.08 - Step 6: Final answer
x = 202,416.09
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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.