Finding the Fourth Proportional to 176,587.50, 264,620.70 and 104,465.82
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Solution
The fourth proportional to 176,587.50, 264,620.70 and 104,465.82 is: 156,544.59
Step by Step Solution
- Step 1: Write the proportion equation
176,587.50 : 264,620.70 = 104,465.82 : x - Step 2: Convert to fraction form
176,587.50/264,620.70 = 104,465.82/x - Step 3: Cross multiply
176,587.50x = 264,620.70 × 104,465.82 - Step 4: Simplify right side
176,587.50x = 27,643,818,414.47 - Step 5: Solve for x
x = 27,643,818,414.47/176,587.50 - Step 6: Final answer
x = 156,544.59
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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.