Finding the Fourth Proportional to 168,804.00, 232,955.58 and 96,217.84
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Solution
The fourth proportional to 168,804.00, 232,955.58 and 96,217.84 is: 132,784.07
Step by Step Solution
- Step 1: Write the proportion equation
168,804.00 : 232,955.58 = 96,217.84 : x - Step 2: Convert to fraction form
168,804.00/232,955.58 = 96,217.84/x - Step 3: Cross multiply
168,804.00x = 232,955.58 × 96,217.84 - Step 4: Simplify right side
168,804.00x = 22,414,482,242.46 - Step 5: Solve for x
x = 22,414,482,242.46/168,804.00 - Step 6: Final answer
x = 132,784.07
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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.