Finding the Fourth Proportional to 175,767.08, 242,558.49 and 95,194.60
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Solution
The fourth proportional to 175,767.08, 242,558.49 and 95,194.60 is: 131,368.50
Step by Step Solution
- Step 1: Write the proportion equation
175,767.08 : 242,558.49 = 95,194.60 : x - Step 2: Convert to fraction form
175,767.08/242,558.49 = 95,194.60/x - Step 3: Cross multiply
175,767.08x = 242,558.49 × 95,194.60 - Step 4: Simplify right side
175,767.08x = 23,090,258,432.15 - Step 5: Solve for x
x = 23,090,258,432.15/175,767.08 - Step 6: Final answer
x = 131,368.50
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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.