Finding the Fourth Proportional to 232,202.57, 348,304.15 and 63,725.20
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Solution
The fourth proportional to 232,202.57, 348,304.15 and 63,725.20 is: 95,587.88
Step by Step Solution
- Step 1: Write the proportion equation
232,202.57 : 348,304.15 = 63,725.20 : x - Step 2: Convert to fraction form
232,202.57/348,304.15 = 63,725.20/x - Step 3: Cross multiply
232,202.57x = 348,304.15 × 63,725.20 - Step 4: Simplify right side
232,202.57x = 22,195,750,828.48 - Step 5: Solve for x
x = 22,195,750,828.48/232,202.57 - Step 6: Final answer
x = 95,587.88
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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.