Finding the Fourth Proportional to 175,808.24, 263,885.62 and 125,263.41
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Solution
The fourth proportional to 175,808.24, 263,885.62 and 125,263.41 is: 188,018.56
Step by Step Solution
- Step 1: Write the proportion equation
175,808.24 : 263,885.62 = 125,263.41 : x - Step 2: Convert to fraction form
175,808.24/263,885.62 = 125,263.41/x - Step 3: Cross multiply
175,808.24x = 263,885.62 × 125,263.41 - Step 4: Simplify right side
175,808.24x = 33,055,212,611.16 - Step 5: Solve for x
x = 33,055,212,611.16/175,808.24 - Step 6: Final answer
x = 188,018.56
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1.5x scale
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.