Finding the Fourth Proportional to 233,898.84, 350,765.46 and 76,097.88
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Solution
The fourth proportional to 233,898.84, 350,765.46 and 76,097.88 is: 114,119.88
Step by Step Solution
- Step 1: Write the proportion equation
233,898.84 : 350,765.46 = 76,097.88 : x - Step 2: Convert to fraction form
233,898.84/350,765.46 = 76,097.88/x - Step 3: Cross multiply
233,898.84x = 350,765.46 × 76,097.88 - Step 4: Simplify right side
233,898.84x = 26,692,507,883.22 - Step 5: Solve for x
x = 26,692,507,883.22/233,898.84 - Step 6: Final answer
x = 114,119.88
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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.