Finding the Fourth Proportional to 232,560.05, 348,841.44 and 82,806.17
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Solution
The fourth proportional to 232,560.05, 348,841.44 and 82,806.17 is: 124,209.74
Step by Step Solution
- Step 1: Write the proportion equation
232,560.05 : 348,841.44 = 82,806.17 : x - Step 2: Convert to fraction form
232,560.05/348,841.44 = 82,806.17/x - Step 3: Cross multiply
232,560.05x = 348,841.44 × 82,806.17 - Step 4: Simplify right side
232,560.05x = 28,886,221,839.48 - Step 5: Solve for x
x = 28,886,221,839.48/232,560.05 - Step 6: Final answer
x = 124,209.74
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1.5x scale
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.