Home / 38,806.63-58,161.21-16,593.88

Finding the Fourth Proportional to 38,806.63, 58,161.21 and 16,593.88

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Solution

The fourth proportional to 38,806.63, 58,161.21 and 16,593.88 is: 24,869.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,806.63 : 58,161.21 = 16,593.88 : x
  2. Step 2: Convert to fraction form
    38,806.63/58,161.21 = 16,593.88/x
  3. Step 3: Cross multiply
    38,806.63x = 58,161.21 × 16,593.88
  4. Step 4: Simplify right side
    38,806.63x = 965,120,139.39
  5. Step 5: Solve for x
    x = 965,120,139.39/38,806.63
  6. Step 6: Final answer
    x = 24,869.98

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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.