Finding the Fourth Proportional to 567,115.13, 850,797.26 and 167,724.77
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Solution
The fourth proportional to 567,115.13, 850,797.26 and 167,724.77 is: 251,623.99
Step by Step Solution
- Step 1: Write the proportion equation
567,115.13 : 850,797.26 = 167,724.77 : x - Step 2: Convert to fraction form
567,115.13/850,797.26 = 167,724.77/x - Step 3: Cross multiply
567,115.13x = 850,797.26 × 167,724.77 - Step 4: Simplify right side
567,115.13x = 142,699,769,657.52 - Step 5: Solve for x
x = 142,699,769,657.52/567,115.13 - Step 6: Final answer
x = 251,623.99
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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.