Home / 36,848.20-50,850.26-20,932.65

Finding the Fourth Proportional to 36,848.20, 50,850.26 and 20,932.65

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Solution

The fourth proportional to 36,848.20, 50,850.26 and 20,932.65 is: 28,886.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848.20 : 50,850.26 = 20,932.65 : x
  2. Step 2: Convert to fraction form
    36,848.20/50,850.26 = 20,932.65/x
  3. Step 3: Cross multiply
    36,848.20x = 50,850.26 × 20,932.65
  4. Step 4: Simplify right side
    36,848.20x = 1,064,430,590.33
  5. Step 5: Solve for x
    x = 1,064,430,590.33/36,848.20
  6. Step 6: Final answer
    x = 28,886.91

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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.