Finding the Fourth Proportional to 175,674.93, 242,431.35 and 95,102.40
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Solution
The fourth proportional to 175,674.93, 242,431.35 and 95,102.40 is: 131,241.28
Step by Step Solution
- Step 1: Write the proportion equation
175,674.93 : 242,431.35 = 95,102.40 : x - Step 2: Convert to fraction form
175,674.93/242,431.35 = 95,102.40/x - Step 3: Cross multiply
175,674.93x = 242,431.35 × 95,102.40 - Step 4: Simplify right side
175,674.93x = 23,055,803,220.24 - Step 5: Solve for x
x = 23,055,803,220.24/175,674.93 - Step 6: Final answer
x = 131,241.28
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.