Finding the Fourth Proportional to 374,799.96, 562,384.62 and 175,134.15
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Solution
The fourth proportional to 374,799.96, 562,384.62 and 175,134.15 is: 262,787.52
Step by Step Solution
- Step 1: Write the proportion equation
374,799.96 : 562,384.62 = 175,134.15 : x - Step 2: Convert to fraction form
374,799.96/562,384.62 = 175,134.15/x - Step 3: Cross multiply
374,799.96x = 562,384.62 × 175,134.15 - Step 4: Simplify right side
374,799.96x = 98,492,752,396.77 - Step 5: Solve for x
x = 98,492,752,396.77/374,799.96 - Step 6: Final answer
x = 262,787.52
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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.