Finding the Fourth Proportional to 155,552.48, 233,276.82 and 60,758.08
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Solution
The fourth proportional to 155,552.48, 233,276.82 and 60,758.08 is: 91,116.84
Step by Step Solution
- Step 1: Write the proportion equation
155,552.48 : 233,276.82 = 60,758.08 : x - Step 2: Convert to fraction form
155,552.48/233,276.82 = 60,758.08/x - Step 3: Cross multiply
155,552.48x = 233,276.82 × 60,758.08 - Step 4: Simplify right side
155,552.48x = 14,173,450,525.32 - Step 5: Solve for x
x = 14,173,450,525.32/155,552.48 - Step 6: Final answer
x = 91,116.84
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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.