Home / 36,493.20-54,739.80-24,027.30

Finding the Fourth Proportional to 36,493.20, 54,739.80 and 24,027.30

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Solution

The fourth proportional to 36,493.20, 54,739.80 and 24,027.30 is: 36,040.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,493.20 : 54,739.80 = 24,027.30 : x
  2. Step 2: Convert to fraction form
    36,493.20/54,739.80 = 24,027.30/x
  3. Step 3: Cross multiply
    36,493.20x = 54,739.80 × 24,027.30
  4. Step 4: Simplify right side
    36,493.20x = 1,315,249,596.54
  5. Step 5: Solve for x
    x = 1,315,249,596.54/36,493.20
  6. Step 6: Final answer
    x = 36,040.95

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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.