Finding the Fourth Proportional to 97,355.14, 146,047.74 and 41,195.56
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Solution
The fourth proportional to 97,355.14, 146,047.74 and 41,195.56 is: 61,799.70
Step by Step Solution
- Step 1: Write the proportion equation
97,355.14 : 146,047.74 = 41,195.56 : x - Step 2: Convert to fraction form
97,355.14/146,047.74 = 41,195.56/x - Step 3: Cross multiply
97,355.14x = 146,047.74 × 41,195.56 - Step 4: Simplify right side
97,355.14x = 6,016,518,436.03 - Step 5: Solve for x
x = 6,016,518,436.03/97,355.14 - Step 6: Final answer
x = 61,799.70
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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.