Home / 36,926.42-50,962.74-20,793.88

Finding the Fourth Proportional to 36,926.42, 50,962.74 and 20,793.88

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Solution

The fourth proportional to 36,926.42, 50,962.74 and 20,793.88 is: 28,697.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,926.42 : 50,962.74 = 20,793.88 : x
  2. Step 2: Convert to fraction form
    36,926.42/50,962.74 = 20,793.88/x
  3. Step 3: Cross multiply
    36,926.42x = 50,962.74 × 20,793.88
  4. Step 4: Simplify right side
    36,926.42x = 1,059,713,085.76
  5. Step 5: Solve for x
    x = 1,059,713,085.76/36,926.42
  6. Step 6: Final answer
    x = 28,697.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.