Home / 62,733.10-94,102.27-18,359.86

Finding the Fourth Proportional to 62,733.10, 94,102.27 and 18,359.86

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Solution

The fourth proportional to 62,733.10, 94,102.27 and 18,359.86 is: 27,540.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,733.10 : 94,102.27 = 18,359.86 : x
  2. Step 2: Convert to fraction form
    62,733.10/94,102.27 = 18,359.86/x
  3. Step 3: Cross multiply
    62,733.10x = 94,102.27 × 18,359.86
  4. Step 4: Simplify right side
    62,733.10x = 1,727,704,221.73
  5. Step 5: Solve for x
    x = 1,727,704,221.73/62,733.10
  6. Step 6: Final answer
    x = 27,540.55

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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.