Home / 32,276.20-48,425.23-16,487.88

Finding the Fourth Proportional to 32,276.20, 48,425.23 and 16,487.88

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Solution

The fourth proportional to 32,276.20, 48,425.23 and 16,487.88 is: 24,737.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,276.20 : 48,425.23 = 16,487.88 : x
  2. Step 2: Convert to fraction form
    32,276.20/48,425.23 = 16,487.88/x
  3. Step 3: Cross multiply
    32,276.20x = 48,425.23 × 16,487.88
  4. Step 4: Simplify right side
    32,276.20x = 798,429,401.82
  5. Step 5: Solve for x
    x = 798,429,401.82/32,276.20
  6. Step 6: Final answer
    x = 24,737.41

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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.