Finding the Fourth Proportional to 151,259.13, 226,884.24 and 62,445.06
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Solution
The fourth proportional to 151,259.13, 226,884.24 and 62,445.06 is: 93,665.75
Step by Step Solution
- Step 1: Write the proportion equation
151,259.13 : 226,884.24 = 62,445.06 : x - Step 2: Convert to fraction form
151,259.13/226,884.24 = 62,445.06/x - Step 3: Cross multiply
151,259.13x = 226,884.24 × 62,445.06 - Step 4: Simplify right side
151,259.13x = 14,167,799,979.85 - Step 5: Solve for x
x = 14,167,799,979.85/151,259.13 - Step 6: Final answer
x = 93,665.75
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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.