Finding the Fourth Proportional to 83,532.28, 125,296.35 and 24,368.46
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Solution
The fourth proportional to 83,532.28, 125,296.35 and 24,368.46 is: 36,552.09
Step by Step Solution
- Step 1: Write the proportion equation
83,532.28 : 125,296.35 = 24,368.46 : x - Step 2: Convert to fraction form
83,532.28/125,296.35 = 24,368.46/x - Step 3: Cross multiply
83,532.28x = 125,296.35 × 24,368.46 - Step 4: Simplify right side
83,532.28x = 3,053,279,373.74 - Step 5: Solve for x
x = 3,053,279,373.74/83,532.28 - Step 6: Final answer
x = 36,552.09
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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.