Finding the Fourth Proportional to 233,470.77, 350,520.99 and 149,395.08
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Solution
The fourth proportional to 233,470.77, 350,520.99 and 149,395.08 is: 224,294.08
Step by Step Solution
- Step 1: Write the proportion equation
233,470.77 : 350,520.99 = 149,395.08 : x - Step 2: Convert to fraction form
233,470.77/350,520.99 = 149,395.08/x - Step 3: Cross multiply
233,470.77x = 350,520.99 × 149,395.08 - Step 4: Simplify right side
233,470.77x = 52,366,111,342.73 - Step 5: Solve for x
x = 52,366,111,342.73/233,470.77 - Step 6: Final answer
x = 224,294.08
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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.