Home / 37,936.61-56,916.18-16,873.73

Finding the Fourth Proportional to 37,936.61, 56,916.18 and 16,873.73

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Solution

The fourth proportional to 37,936.61, 56,916.18 and 16,873.73 is: 25,315.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,936.61 : 56,916.18 = 16,873.73 : x
  2. Step 2: Convert to fraction form
    37,936.61/56,916.18 = 16,873.73/x
  3. Step 3: Cross multiply
    37,936.61x = 56,916.18 × 16,873.73
  4. Step 4: Simplify right side
    37,936.61x = 960,388,396.24
  5. Step 5: Solve for x
    x = 960,388,396.24/37,936.61
  6. Step 6: Final answer
    x = 25,315.61

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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.