Finding the Fourth Proportional to 175,750.25, 242,534.99 and 95,177.75
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Solution
The fourth proportional to 175,750.25, 242,534.99 and 95,177.75 is: 131,345.10
Step by Step Solution
- Step 1: Write the proportion equation
175,750.25 : 242,534.99 = 95,177.75 : x - Step 2: Convert to fraction form
175,750.25/242,534.99 = 95,177.75/x - Step 3: Cross multiply
175,750.25x = 242,534.99 × 95,177.75 - Step 4: Simplify right side
175,750.25x = 23,083,934,168.58 - Step 5: Solve for x
x = 23,083,934,168.58/175,750.25 - Step 6: Final answer
x = 131,345.10
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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.