Home / 37,723.60-56,439.09-27,217.83

Finding the Fourth Proportional to 37,723.60, 56,439.09 and 27,217.83

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Solution

The fourth proportional to 37,723.60, 56,439.09 and 27,217.83 is: 40,721.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,723.60 : 56,439.09 = 27,217.83 : x
  2. Step 2: Convert to fraction form
    37,723.60/56,439.09 = 27,217.83/x
  3. Step 3: Cross multiply
    37,723.60x = 56,439.09 × 27,217.83
  4. Step 4: Simplify right side
    37,723.60x = 1,536,149,556.97
  5. Step 5: Solve for x
    x = 1,536,149,556.97/37,723.60
  6. Step 6: Final answer
    x = 40,721.18

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1.5x scale

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.