Home / 33,752.01-50,599.30-20,613.61

Finding the Fourth Proportional to 33,752.01, 50,599.30 and 20,613.61

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Solution

The fourth proportional to 33,752.01, 50,599.30 and 20,613.61 is: 30,902.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,752.01 : 50,599.30 = 20,613.61 : x
  2. Step 2: Convert to fraction form
    33,752.01/50,599.30 = 20,613.61/x
  3. Step 3: Cross multiply
    33,752.01x = 50,599.30 × 20,613.61
  4. Step 4: Simplify right side
    33,752.01x = 1,043,034,236.47
  5. Step 5: Solve for x
    x = 1,043,034,236.47/33,752.01
  6. Step 6: Final answer
    x = 30,902.88

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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.