Home / 63,847.46-95,771.20-32,665.70

Finding the Fourth Proportional to 63,847.46, 95,771.20 and 32,665.70

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Solution

The fourth proportional to 63,847.46, 95,771.20 and 32,665.70 is: 48,998.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,847.46 : 95,771.20 = 32,665.70 : x
  2. Step 2: Convert to fraction form
    63,847.46/95,771.20 = 32,665.70/x
  3. Step 3: Cross multiply
    63,847.46x = 95,771.20 × 32,665.70
  4. Step 4: Simplify right side
    63,847.46x = 3,128,433,287.84
  5. Step 5: Solve for x
    x = 3,128,433,287.84/63,847.46
  6. Step 6: Final answer
    x = 48,998.56

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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.