Finding the Fourth Proportional to 155,567.08, 233,355.21 and 60,793.44
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Solution
The fourth proportional to 155,567.08, 233,355.21 and 60,793.44 is: 91,191.95
Step by Step Solution
- Step 1: Write the proportion equation
155,567.08 : 233,355.21 = 60,793.44 : x - Step 2: Convert to fraction form
155,567.08/233,355.21 = 60,793.44/x - Step 3: Cross multiply
155,567.08x = 233,355.21 × 60,793.44 - Step 4: Simplify right side
155,567.08x = 14,186,465,957.82 - Step 5: Solve for x
x = 14,186,465,957.82/155,567.08 - Step 6: Final answer
x = 91,191.95
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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.