Home / 61,023.66-91,532.76-16,650.27

Finding the Fourth Proportional to 61,023.66, 91,532.76 and 16,650.27

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Solution

The fourth proportional to 61,023.66, 91,532.76 and 16,650.27 is: 24,974.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,023.66 : 91,532.76 = 16,650.27 : x
  2. Step 2: Convert to fraction form
    61,023.66/91,532.76 = 16,650.27/x
  3. Step 3: Cross multiply
    61,023.66x = 91,532.76 × 16,650.27
  4. Step 4: Simplify right side
    61,023.66x = 1,524,045,167.85
  5. Step 5: Solve for x
    x = 1,524,045,167.85/61,023.66
  6. Step 6: Final answer
    x = 24,974.66

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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.