Finding the Fourth Proportional to 233,684.02, 350,525.84 and 56,190.96
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Solution
The fourth proportional to 233,684.02, 350,525.84 and 56,190.96 is: 84,286.39
Step by Step Solution
- Step 1: Write the proportion equation
233,684.02 : 350,525.84 = 56,190.96 : x - Step 2: Convert to fraction form
233,684.02/350,525.84 = 56,190.96/x - Step 3: Cross multiply
233,684.02x = 350,525.84 × 56,190.96 - Step 4: Simplify right side
233,684.02x = 19,696,383,454.41 - Step 5: Solve for x
x = 19,696,383,454.41/233,684.02 - Step 6: Final answer
x = 84,286.39
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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.