Home / 33,808.20-50,712.30-32,195.40

Finding the Fourth Proportional to 33,808.20, 50,712.30 and 32,195.40

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Solution

The fourth proportional to 33,808.20, 50,712.30 and 32,195.40 is: 48,293.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,808.20 : 50,712.30 = 32,195.40 : x
  2. Step 2: Convert to fraction form
    33,808.20/50,712.30 = 32,195.40/x
  3. Step 3: Cross multiply
    33,808.20x = 50,712.30 × 32,195.40
  4. Step 4: Simplify right side
    33,808.20x = 1,632,702,783.42
  5. Step 5: Solve for x
    x = 1,632,702,783.42/33,808.20
  6. Step 6: Final answer
    x = 48,293.10

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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.