Home / 47,973.83-71,960.24-16,383.53

Finding the Fourth Proportional to 47,973.83, 71,960.24 and 16,383.53

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Solution

The fourth proportional to 47,973.83, 71,960.24 and 16,383.53 is: 24,575.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,973.83 : 71,960.24 = 16,383.53 : x
  2. Step 2: Convert to fraction form
    47,973.83/71,960.24 = 16,383.53/x
  3. Step 3: Cross multiply
    47,973.83x = 71,960.24 × 16,383.53
  4. Step 4: Simplify right side
    47,973.83x = 1,178,962,489.03
  5. Step 5: Solve for x
    x = 1,178,962,489.03/47,973.83
  6. Step 6: Final answer
    x = 24,575.12

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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.