Finding the Fourth Proportional to 177,955.00, 245,577.91 and 97,382.52
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Solution
The fourth proportional to 177,955.00, 245,577.91 and 97,382.52 is: 134,387.88
Step by Step Solution
- Step 1: Write the proportion equation
177,955.00 : 245,577.91 = 97,382.52 : x - Step 2: Convert to fraction form
177,955.00/245,577.91 = 97,382.52/x - Step 3: Cross multiply
177,955.00x = 245,577.91 × 97,382.52 - Step 4: Simplify right side
177,955.00x = 23,914,994,504.24 - Step 5: Solve for x
x = 23,914,994,504.24/177,955.00 - Step 6: Final answer
x = 134,387.88
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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.