Finding the Fourth Proportional to 177,595.26, 245,087.40 and 97,030.26
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Solution
The fourth proportional to 177,595.26, 245,087.40 and 97,030.26 is: 133,905.00
Step by Step Solution
- Step 1: Write the proportion equation
177,595.26 : 245,087.40 = 97,030.26 : x - Step 2: Convert to fraction form
177,595.26/245,087.40 = 97,030.26/x - Step 3: Cross multiply
177,595.26x = 245,087.40 × 97,030.26 - Step 4: Simplify right side
177,595.26x = 23,780,894,144.72 - Step 5: Solve for x
x = 23,780,894,144.72/177,595.26 - Step 6: Final answer
x = 133,905.00
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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.