Home / 43,727.58-65,620.33-24,019.88

Finding the Fourth Proportional to 43,727.58, 65,620.33 and 24,019.88

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Solution

The fourth proportional to 43,727.58, 65,620.33 and 24,019.88 is: 36,045.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,727.58 : 65,620.33 = 24,019.88 : x
  2. Step 2: Convert to fraction form
    43,727.58/65,620.33 = 24,019.88/x
  3. Step 3: Cross multiply
    43,727.58x = 65,620.33 × 24,019.88
  4. Step 4: Simplify right side
    43,727.58x = 1,576,192,064.01
  5. Step 5: Solve for x
    x = 1,576,192,064.01/43,727.58
  6. Step 6: Final answer
    x = 36,045.72

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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.