Finding the Fourth Proportional to 214,375.14, 295,836.03 and 118,882.08
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Solution
The fourth proportional to 214,375.14, 295,836.03 and 118,882.08 is: 164,056.35
Step by Step Solution
- Step 1: Write the proportion equation
214,375.14 : 295,836.03 = 118,882.08 : x - Step 2: Convert to fraction form
214,375.14/295,836.03 = 118,882.08/x - Step 3: Cross multiply
214,375.14x = 295,836.03 × 118,882.08 - Step 4: Simplify right side
214,375.14x = 35,169,602,585.34 - Step 5: Solve for x
x = 35,169,602,585.34/214,375.14 - Step 6: Final answer
x = 164,056.35
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1.5x scale
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.