Home / 51,025.05-76,523.67-32,276.88

Finding the Fourth Proportional to 51,025.05, 76,523.67 and 32,276.88

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Solution

The fourth proportional to 51,025.05, 76,523.67 and 32,276.88 is: 48,406.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,025.05 : 76,523.67 = 32,276.88 : x
  2. Step 2: Convert to fraction form
    51,025.05/76,523.67 = 32,276.88/x
  3. Step 3: Cross multiply
    51,025.05x = 76,523.67 × 32,276.88
  4. Step 4: Simplify right side
    51,025.05x = 2,469,945,313.75
  5. Step 5: Solve for x
    x = 2,469,945,313.75/51,025.05
  6. Step 6: Final answer
    x = 48,406.52

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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.