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Finding the Fourth Proportional to 32,477, 44,818.26 and 17,573

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Solution

The fourth proportional to 32,477, 44,818.26 and 17,573 is: 24,250.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,477 : 44,818.26 = 17,573 : x
  2. Step 2: Convert to fraction form
    32,477/44,818.26 = 17,573/x
  3. Step 3: Cross multiply
    32,477x = 44,818.26 × 17,573
  4. Step 4: Simplify right side
    32,477x = 787,591,282.98
  5. Step 5: Solve for x
    x = 787,591,282.98/32,477
  6. Step 6: Final answer
    x = 24,250.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.