Finding the Fourth Proportional to 110,560.44, 152,573.84 and 60,259.44
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Solution
The fourth proportional to 110,560.44, 152,573.84 and 60,259.44 is: 83,158.26
Step by Step Solution
- Step 1: Write the proportion equation
110,560.44 : 152,573.84 = 60,259.44 : x - Step 2: Convert to fraction form
110,560.44/152,573.84 = 60,259.44/x - Step 3: Cross multiply
110,560.44x = 152,573.84 × 60,259.44 - Step 4: Simplify right side
110,560.44x = 9,194,014,157.05 - Step 5: Solve for x
x = 9,194,014,157.05/110,560.44 - Step 6: Final answer
x = 83,158.26
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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.