Home / 36,926.08-50,957.97-20,159.08

Finding the Fourth Proportional to 36,926.08, 50,957.97 and 20,159.08

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Solution

The fourth proportional to 36,926.08, 50,957.97 and 20,159.08 is: 27,819.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,926.08 : 50,957.97 = 20,159.08 : x
  2. Step 2: Convert to fraction form
    36,926.08/50,957.97 = 20,159.08/x
  3. Step 3: Cross multiply
    36,926.08x = 50,957.97 × 20,159.08
  4. Step 4: Simplify right side
    36,926.08x = 1,027,265,793.87
  5. Step 5: Solve for x
    x = 1,027,265,793.87/36,926.08
  6. Step 6: Final answer
    x = 27,819.52

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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.