Home / 50,925.60-76,404.60-32,321.52

Finding the Fourth Proportional to 50,925.60, 76,404.60 and 32,321.52

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Solution

The fourth proportional to 50,925.60, 76,404.60 and 32,321.52 is: 48,492.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,925.60 : 76,404.60 = 32,321.52 : x
  2. Step 2: Convert to fraction form
    50,925.60/76,404.60 = 32,321.52/x
  3. Step 3: Cross multiply
    50,925.60x = 76,404.60 × 32,321.52
  4. Step 4: Simplify right side
    50,925.60x = 2,469,512,806.99
  5. Step 5: Solve for x
    x = 2,469,512,806.99/50,925.60
  6. Step 6: Final answer
    x = 48,492.56

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1.5x scale

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.